Difference between revisions of "Main Page"
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'''MediaWiki has been successfully installed.''' | '''MediaWiki has been successfully installed.''' | ||
− | Consult the [ | + | Consult the [https://meta.wikimedia.org/wiki/Help:Contents User's Guide] for information on using the wiki software. |
== Getting started == | == Getting started == | ||
− | * [ | + | * [https://www.mediawiki.org/wiki/Manual:Configuration_settings Configuration settings list] |
− | * [ | + | * [https://www.mediawiki.org/wiki/Manual:FAQ MediaWiki FAQ] |
* [https://lists.wikimedia.org/mailman/listinfo/mediawiki-announce MediaWiki release mailing list] | * [https://lists.wikimedia.org/mailman/listinfo/mediawiki-announce MediaWiki release mailing list] | ||
--> | --> | ||
<!-- MAINTENANCE MESSAGE --> | <!-- MAINTENANCE MESSAGE --> | ||
+ | |||
<!-- | <!-- | ||
<font color="red"> | <font color="red"> | ||
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The pgpool.net server will be shut down for maintenance work | The pgpool.net server will be shut down for maintenance work | ||
− | from 04:00 JST (UTC+0900) to 21:00 JST (UTC+0900), Sat, | + | from 04:00 JST (UTC+0900) to 21:00 JST (UTC+0900), Sat, 16 November 2020. |
All services on pgpool.net will be unavailable for the maintenance period. | All services on pgpool.net will be unavailable for the maintenance period. | ||
Sorry for inconvenience. | Sorry for inconvenience. | ||
+ | </font> | ||
+ | --> | ||
+ | |||
+ | <!-- | ||
+ | <font color="red"> | ||
+ | '''[!] Server maintenance''' | ||
+ | |||
+ | The pgpool.net server will be shut down for maintenance work | ||
+ | from 11:00 JST (UTC+0900) to 13:00 JST (UTC+0900), Thu, 26 November 2020. | ||
+ | All services on pgpool.net will be unavailable for the maintenance period. | ||
+ | Sorry for inconvenience. | ||
+ | </font> | ||
+ | --> | ||
+ | |||
+ | <!-- | ||
+ | <font color="red"> | ||
+ | Server maintenance has finished. Most of the functionalities are working but the mailing lists do not work at this moment. Our engineers are working on it. Thank you for your patient. | ||
</font> | </font> | ||
--> | --> | ||
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* '''Limiting Exceeding Connections''' | * '''Limiting Exceeding Connections''' | ||
: There is a limit on the maximum number of concurrent connections with PostgreSQL, and connections are rejected after this many connections. Setting the maximum number of connections, however, increases resource consumption and affect system performance. pgpool-II also has a limit on the maximum number of connections, but extra connections will be queued instead of returning an error immediately. | : There is a limit on the maximum number of concurrent connections with PostgreSQL, and connections are rejected after this many connections. Setting the maximum number of connections, however, increases resource consumption and affect system performance. pgpool-II also has a limit on the maximum number of connections, but extra connections will be queued instead of returning an error immediately. | ||
+ | |||
+ | * '''Watchdog''' | ||
+ | : Watchdog can coordinate multiple Pgpool-II, create a robust cluster system and avoid the single point of failure or split brain. Watchdog can perform lifecheck against other pgpool-II nodes, to detect a fault of Pgpoll-II. If active Pgpool-II goes down, standby Pgpool-II can be promoted to active, and take over Virtual IP. | ||
+ | |||
+ | * '''In Memory Query Cache''' | ||
+ | : In memory query cache allows to save a pair of SELECT statement and its result. If an identical SELECTs comes in, Pgpool-II returns the value from cache. Since no SQL parsing nor access to PostgreSQL are involved, using in memory cache is extremely fast. On the other hand, it might be slower than the normal path in some cases, because it adds some overhead of storing cache data. | ||
+ | |||
+ | Pgpool-II speaks PostgreSQL's backend and frontend protocol, and relays messages between a backend and a frontend. Therefore, a database application (frontend) thinks that Pgpool-II is the actual PostgreSQL server, and the server (backend) sees Pgpool-II as one of its clients. Because Pgpool-II is transparent to both the server and the client, an existing database application can be used with Pgpool-II almost without a | ||
Pgpool-II talks PostgreSQL's backend and frontend protocol, and relays a connection between them. Therefore, a database application (frontend) thinks that Pgpool-II is the actual PostgreSQL server, and the server (backend) sees Pgpool-II as one of its clients. Because Pgpool-II is transparent to both the server and the client, an existing database application can be used with Pgpool-II almost without a change to its sources. | Pgpool-II talks PostgreSQL's backend and frontend protocol, and relays a connection between them. Therefore, a database application (frontend) thinks that Pgpool-II is the actual PostgreSQL server, and the server (backend) sees Pgpool-II as one of its clients. Because Pgpool-II is transparent to both the server and the client, an existing database application can be used with Pgpool-II almost without a change to its sources. | ||
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== Pgpool-II License == | == Pgpool-II License == | ||
− | See [ | + | See [https://pgpool.net/mediawiki/index.php/pgpool-II_License License]. |
== Stable versions == | == Stable versions == | ||
− | * Pgpool-II: 4. | + | * Pgpool-II: 4.2, 4.1, 4.0, 3.7, 3.6 |
− | * pgpoolAdmin: 4.0, 3.7, 3.6 | + | * pgpoolAdmin: 4.1, 4.0, 3.7, 3.6 |
== Contacts == | == Contacts == | ||
− | * If you have technical questions regarding Pgpool-II, please subscribe [ | + | * If you have technical questions regarding Pgpool-II, please subscribe [https://pgpool.net/mediawiki/index.php/Mailing_lists Pgpool-II mailing lists] and send questions to it (pgpool-general will be a starter). Please '''do not''' send technical questions via private email. We will not respond such that messages. |
* If you believe that you found a vulnerability/security issues with Pgpool-II, please send a '''private email''' to ishii at sraoss.co.jp (he is the project leader). | * If you believe that you found a vulnerability/security issues with Pgpool-II, please send a '''private email''' to ishii at sraoss.co.jp (he is the project leader). | ||
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== News == | == News == | ||
− | === | + | === Pgpool-II 4.2.3, 4.1.7, 4.0.14, 3.7.19 and 3.6.26 officially released (2021/05/20) === |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | + | Pgpool-II 4.2.3, 4.1.7, 4.0.14, 3.7.19 and 3.6.26 officially released. | |
− | |||
− | 4.0. | ||
− | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | |
− | |||
− | |||
− | + | * 4.2.3 : [https://www.pgpool.net/docs/latest/en/html/release-4-2-3.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-2-3.html Japanese] | |
+ | * 4.1.7 : [https://www.pgpool.net/docs/latest/en/html/release-4-1-7.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-1-7.html Japanese] | ||
+ | * 4.0.14 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-14.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-14.html Japanese] | ||
+ | * 3.7.19 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-19.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-19.html Japanese] | ||
+ | * 3.6.26 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-26.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-26.html Japanese] | ||
== Events == | == Events == | ||
+ | === PGConf.ASIA 2019 in Bali === | ||
+ | |||
+ | Bo Peng is going to give a presentation [https://www.sraoss.co.jp/event_seminar/2019/PGConf.ASIA.Bali.2019-PENG.pdf Setup a High-Availability and Load Balancing PostgreSQL Cluster: New Features of Pgpool-II 4.1] at [https://2019.pgconf.asia/ "PGConf.ASIA 2019"] held in Bali from September 8th to 11st. | ||
=== PGConf.ASIA 2018 in Tokyo === | === PGConf.ASIA 2018 in Tokyo === | ||
− | Tatsuo Ishii and Peng | + | Tatsuo Ishii and Bo Peng are going to give a presentation |
− | [ | + | [https://www.pgpool.net/download.php?f=pgpool-past-now-and-future.pdf Celebrating its 15th Anniversary Pgpool-II Past Present and Future] |
− | [ | + | [https://www.pgpool.net/download.php?f=pgpool-past-now-and-future-part2.pdf Celebrating its 15th Anniversary Pgpool-II Past Present and Future part2] at [https://www.pgconf.asia/EN/2018/day1/#B4 "PGConf.ASIA 2018"] held in Tokyo from December 10th to 12th. |
=== PGConf.ASIA 2017 in Tokyo === | === PGConf.ASIA 2017 in Tokyo === | ||
− | Tatsuo Ishii is going to give a presentation [ | + | Tatsuo Ishii is going to give a presentation [https://www.pgconf.asia/EN/2017/day-2/#B5 "More reliability and support for PostgreSQL 10: Introducing Pgpool-II 3.7"] at [https://www.pgconf.asia/EN/2017/ "PGConf.ASIA 2017"], held in Tokyo from December 4th to 6th. |
=== PostgreSQL Conference in Russia 2016 === | === PostgreSQL Conference in Russia 2016 === | ||
Tatsuo gave a talk "How to manage a herd of elephants" at [https://pgconf.ru/en "PostgreSQL Conference in Russia 2016"], held in Moscow from February 4th to 5th. | Tatsuo gave a talk "How to manage a herd of elephants" at [https://pgconf.ru/en "PostgreSQL Conference in Russia 2016"], held in Moscow from February 4th to 5th. | ||
− | The slides are available in [ | + | The slides are available in [https://pgpool.net/mediawiki/index.php/Documentation#Developer.27s_documentation Developer's documentation]. |
=== PostgreSQL Conference in China 2015 === | === PostgreSQL Conference in China 2015 === | ||
− | Tatsuo gave a talk "How to manage a herd of elephants" at [ | + | Tatsuo gave a talk "How to manage a herd of elephants" at [https://www.eventdove.com/event/106042 "PostgreSQL Conference in China 2015"], held in Beijing from November 21th to 22th. |
− | The slides are available in [ | + | The slides are available in [https://pgpool.net/mediawiki/index.php/Documentation#Developer.27s_documentation Developer's documentation]. |
=== pgCon 2015 Cluster Hacker Summit === | === pgCon 2015 Cluster Hacker Summit === | ||
− | We participated "6th Postgres Cluster Hacker Summit" which was held as a part of PgCon 2015 Developer Unconference. We reported about Development Status Updates and pgpool-II 3.5 features. The slides are available in [ | + | We participated "6th Postgres Cluster Hacker Summit" which was held as a part of PgCon 2015 Developer Unconference. We reported about Development Status Updates and pgpool-II 3.5 features. The slides are available in [https://pgpool.net/mediawiki/index.php/Documentation#Developer.27s_documentation Developer's documentation]. |
=== Pgpool-II Day 2015 in Tokyo === | === Pgpool-II Day 2015 in Tokyo === | ||
− | We had the very first time pgpool-II decicated conference. See the [ | + | We had the very first time pgpool-II decicated conference. See the [https://pgpool.net/mediawiki/index.php/pgpool-II_Day_2015 event report]. |
== New docs == | == New docs == | ||
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=== pgpool-II 3.5 is coming soon! === | === pgpool-II 3.5 is coming soon! === | ||
− | pgpool-II 3.5 alpha1 has been out. Tatsuo introduces [ | + | pgpool-II 3.5 alpha1 has been out. Tatsuo introduces [https://pgpool.net/mediawiki/index.php?title=pgpool-II_3.5_features&redirect=no "new features of pgpool-II 3.5."] |
== Stable == | == Stable == | ||
+ | |||
+ | === Pgpool-II 4.2.3, 4.1.7, 4.0.14, 3.7.19 and 3.6.26 officially released (2021/05/20) === | ||
+ | |||
+ | Pgpool-II 4.2.3, 4.1.7, 4.0.14, 3.7.19 and 3.6.26 officially released. | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | * 4.2.3 : [https://www.pgpool.net/docs/latest/en/html/release-4-2-3.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-2-3.html Japanese] | ||
+ | * 4.1.7 : [https://www.pgpool.net/docs/latest/en/html/release-4-1-7.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-1-7.html Japanese] | ||
+ | * 4.0.14 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-14.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-14.html Japanese] | ||
+ | * 3.7.19 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-19.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-19.html Japanese] | ||
+ | * 3.6.26 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-26.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-26.html Japanese] | ||
+ | |||
+ | === Pgpool-II 4.2.2, 4.1.6, 4.0.13, 3.7.18 and 3.6.25 officially released (2021/02/18) === | ||
+ | |||
+ | Pgpool-II 4.2.2, 4.1.6, 4.0.13, 3.7.18 and 3.6.25 officially released. | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | * 4.2.2 : [https://www.pgpool.net/docs/latest/en/html/release-4-2-2.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-2-2.html Japanese] | ||
+ | * 4.1.6 : [https://www.pgpool.net/docs/latest/en/html/release-4-1-6.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-1-6.html Japanese] | ||
+ | * 4.0.13 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-13.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-13.html Japanese] | ||
+ | * 3.7.18 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-18.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-18.html Japanese] | ||
+ | * 3.6.25 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-25.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-25.html Japanese] | ||
+ | |||
+ | === Pgpool-II 4.2.1 released (2020/12/23) === | ||
+ | |||
+ | Pgpool-II 4.2.1 is now released. | ||
+ | |||
+ | You can download them from [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | * 4.2.1 : [https://www.pgpool.net/docs/latest/en/html/release-4-2-1.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-2-1.html Japanese] | ||
+ | |||
+ | === Pgpool-II 4.2.0 released (2020/11/26) === | ||
+ | |||
+ | Pgpool-II 4.2.0 is now released. | ||
+ | |||
+ | V4.2 contains new features and enhancements, including: | ||
+ | |||
+ | * Some items in the configuration file pgpool.conf are vastly enhanced for easier configuration and administration. | ||
+ | |||
+ | * Implement logging_collector for easier log management. | ||
+ | |||
+ | * Implement log_disconnections to collect disconnection logs. | ||
+ | |||
+ | * Implement pg_enc and pg_md5 to allow to register multiple passwords at once. | ||
+ | |||
+ | * Allow to show statistics of health check by using SHOW POOL_HEALTH_CHECK_STATS command, and also allow to show statistics of issued SQL by using SHOW POOL_BACKEND_STATS command. | ||
+ | |||
+ | * New PCP command pcp_reload_config is added. | ||
+ | |||
+ | * Now it is possible to omit write_function_list and read_only_function_list by looking at system catalog information. | ||
+ | |||
+ | * Add new clustering mode snapshot_isolation_mode which guarantees not only data modifications to multiple PostgreSQL but read consistency. | ||
+ | |||
+ | * Support LDAP authentication between clients and Pgpool-II. | ||
+ | |||
+ | * Add ssl_crl_file and ssl_passphrase_command to SSL configuration. | ||
+ | |||
+ | * Import PostgreSQL 13's SQL parser. | ||
+ | |||
+ | You can download it from [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | Release notes: | ||
+ | [https://www.pgpool.net/docs/42/en/html/release-4-2-0.html English] | ||
+ | |||
+ | === Pgpool-II 4.1.5, 4.0.12, 3.7.17, 3.6.24 and 3.5.28 officially released (2020/11/19) === | ||
+ | |||
+ | Pgpool-II 4.1.5, 4.0.12, 3.7.17, 3.6.24 and 3.5.28 officially released | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | * 4.1.5 : [https://www.pgpool.net/docs/latest/en/html/release-4-1-5.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-1-5.html Japanese] | ||
+ | * 4.0.12 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-12.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-12.html Japanese] | ||
+ | * 3.7.17 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-17.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-17.html Japanese] | ||
+ | * 3.6.24 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-24.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-24.html Japanese] | ||
+ | * 3.5.28 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-28.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-28.html Japanese] | ||
+ | |||
+ | === Pgpool-II 4.1.4, 4.0.11, 3.7.16, 3.6.23 and 3.5.27 officially released (2020/09/17) === | ||
+ | |||
+ | Pgpool-II 4.1.4, 4.0.11, 3.7.16, 3.6.23 and 3.5.27 officially released | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | * 4.1.4 : [https://www.pgpool.net/docs/latest/en/html/release-4-1-4.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-1-4.html Japanese] | ||
+ | * 4.0.11 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-11.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-11.html Japanese] | ||
+ | * 3.7.16 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-16.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-16.html Japanese] | ||
+ | * 3.6.23 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-23.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-23.html Japanese] | ||
+ | * 3.5.27 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-27.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-27.html Japanese] | ||
+ | |||
+ | === Pgpool-II 4.1.3, 4.0.10, 3.7.15, 3.6.22 and 3.5.26 officially released (2020/08/20) === | ||
+ | |||
+ | Pgpool-II 4.1.3, 4.0.10, 3.7.15, 3.6.22 and 3.5.26 officially released | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | * 4.1.3 : [https://www.pgpool.net/docs/latest/en/html/release-4-1-3.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-1-3.html Japanese] | ||
+ | * 4.0.10 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-10.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-10.html Japanese] | ||
+ | * 3.7.15 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-15.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-15.html Japanese] | ||
+ | * 3.6.22 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-22.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-22.html Japanese] | ||
+ | * 3.5.26 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-26.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-26.html Japanese] | ||
+ | |||
+ | === Pgpool-II 4.1.2, 4.0.9, 3.7.14, 3.6.21 and 3.5.25 officially released (2020/05/21) === | ||
+ | |||
+ | Pgpool-II 4.1.2, 4.0.9, 3.7.14, 3.6.21 and 3.5.25 officially released | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | * 4.1.2 : [https://www.pgpool.net/docs/latest/en/html/release-4-1-2.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-1-2.html Japanese] | ||
+ | * 4.0.9 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-9.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-9.html Japanese] | ||
+ | * 3.7.14 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-14.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-14.html Japanese] | ||
+ | * 3.6.21 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-21.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-21.html Japanese] | ||
+ | * 3.5.25 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-25.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-25.html Japanese] | ||
+ | |||
+ | === Pgpool-II 4.1.1, 4.0.8, 3.7.13, 3.6.20, 3.5.24 and pgpoolAdmin 4.1.0 officially released (2020/02/20) === | ||
+ | |||
+ | Pgpool-II 4.1.1, 4.0.8, 3.7.13, 3.6.20, 3.5.24 and pgpoolAdmin 4.1.0 officially released | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | * 4.1.1 : [https://www.pgpool.net/docs/latest/en/html/release-4-1-1.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-1-1.html Japanese] | ||
+ | * 4.0.8 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-8.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-8.html Japanese] | ||
+ | * 3.7.13 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-13.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-13.html Japanese] | ||
+ | * 3.6.20 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-20.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-20.html Japanese] | ||
+ | * 3.5.24 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-24.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-24.html Japanese] | ||
+ | |||
+ | === Pgpool-II 4.1.0, 4.0.7, 3.7.12, 3.6.19, 3.5.23 and 3.4.26 RPMs Update 2 officially released (2019/11/19) === | ||
+ | |||
+ | Pgpool-II 4.1.0, 4.0.7, 3.7.12, 3.6.19, 3.5.23 and 3.4.26 RPMs Update 2 are officially released. | ||
+ | The updated RPM packages fixed the bug which logs are not output, when log_destination = 'syslog' is configured. | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | === Pgpool-II 4.1.0 released (2019/10/31) === | ||
+ | |||
+ | Pgpool-II 4.1.0 is now relased. | ||
+ | |||
+ | Major enhancements in Pgpool-II 4.1 include: | ||
+ | |||
+ | * Statement level load balancing. | ||
+ | * Auto failback. | ||
+ | * Enhance performance in number of areas. | ||
+ | ** Shared relation cache allows to reuse relation cache among sessions to reduce internal queries against PostgreSQL system catalogs. | ||
+ | ** Have separate SQL parser for DML statements to eliminate unnecessary parsing effort. | ||
+ | ** Load balancing control for specific queries. | ||
+ | * Reduce Internal Queries against System Catalogs. | ||
+ | * Import PostgreSQL 12 SQL parser. | ||
+ | * etc. | ||
+ | |||
+ | You can download it from [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | Release notes: | ||
+ | [https://www.pgpool.net/docs/latest/en/html/ English] | ||
+ | [https://www.pgpool.net/docs/latest/ja/html/ Japanese] | ||
+ | |||
+ | === Pgpool-II 4.0.7, 3.7.12, 3.6.19, 3.5.23 and 3.4.26 officially released (2019/10/31) === | ||
+ | |||
+ | Pgpool-II 4.0.7, 3.7.12, 3.6.19, 3.5.23 and 3.4.26 officially released | ||
+ | |||
+ | Please note that 3.4.26 is the last release of 3.4 series | ||
+ | because 5 years has passed since 3.4 was out (2014/11). | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | * 4.0.7 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-6.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-6.html Japanese] | ||
+ | * 3.7.12 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-11.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-11.html Japanese] | ||
+ | * 3.6.19 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-18.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-18.html Japanese] | ||
+ | * 3.5.23 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-22.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-22.html Japanese] | ||
+ | * 3.4.26: [https://www.pgpool.net/docs/latest/en/html/release-3-4-25.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-25.html Japanese] | ||
+ | |||
+ | === Pgpool-II 4.0.6, 3.7.11, 3.6.18, 3.5.22 and 3.4.25 officially released (2019/08/15) === | ||
+ | |||
+ | Pgpool-II 4.0.6, 3.7.11, 3.6.18, 3.5.22 and 3.4.25 officially released | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | * 4.0.6 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-6.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-6.html Japanese] | ||
+ | * 3.7.11 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-11.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-11.html Japanese] | ||
+ | * 3.6.18 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-18.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-18.html Japanese] | ||
+ | * 3.5.22 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-22.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-22.html Japanese] | ||
+ | * 3.4.25: [https://www.pgpool.net/docs/latest/en/html/release-3-4-25.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-25.html Japanese] | ||
+ | |||
+ | === Pgpool-II 4.0.5, 3.7.10, 3.6.17, 3.5.21 and 3.4.24 officially released (2019/05/16) === | ||
+ | |||
+ | Pgpool-II 4.0.5, 3.7.10, 3.6.17, 3.5.21 and 3.4.24 officially released | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | * 4.0.5 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-5.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-5.html Japanese] | ||
+ | * 3.7.10 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-10.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-10.html Japanese] | ||
+ | * 3.6.17 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-17.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-17.html Japanese] | ||
+ | * 3.5.21 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-21.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-21.html Japanese] | ||
+ | * 3.4.24: [https://www.pgpool.net/docs/latest/en/html/release-3-4-24.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-24.html Japanese] | ||
+ | |||
+ | === Pgpool-II 4.0.4, 3.7.9, 3.6.16, 3.5.20 and 3.4.23 officially released (2019/03/29) === | ||
+ | |||
+ | Pgpool-II 4.0.4, 3.7.9, 3.6.16, 3.5.20 and 3.4.23 officially released | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | * 4.0.4 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-4.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-4.html Japanese] | ||
+ | * 3.7.9 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-9.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-9.html Japanese] | ||
+ | * 3.6.16 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-16.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-16.html Japanese] | ||
+ | * 3.5.20 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-20.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-20.html Japanese] | ||
+ | * 3.4.23: [https://www.pgpool.net/docs/latest/en/html/release-3-4-23.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-23.html Japanese] | ||
+ | |||
+ | === Pgpool-II 4.0.3, 3.7.8, 3.6.15, 3.5.19 and 3.4.22 officially released (2019/02/21) === | ||
+ | |||
+ | Pgpool-II 4.0.3, 3.7.8, 3.6.15, 3.5.19 and 3.4.22 officially released | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
+ | |||
+ | * 4.0.3 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-3.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-3.html Japanese] | ||
+ | * 3.7.8 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-8.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-8.html Japanese] | ||
+ | * 3.6.15 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-15.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-15.html Japanese] | ||
+ | * 3.5.19 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-19.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-19.html Japanese] | ||
+ | * 3.4.22: [https://www.pgpool.net/docs/latest/en/html/release-3-4-22.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-22.html Japanese] | ||
+ | |||
+ | === pgpoolAdmin 4.0.1 officially released (2018/12/20) === | ||
+ | |||
+ | PgPool Global Development Group has released a Security Update of pgpoolAdmin. | ||
+ | |||
+ | The purpose of this release is to address CVE-2018-16203, which | ||
+ | allow an attacker to login without properly checking the authorization. | ||
+ | Once getting into gpoolAdmin, the attacker can control Pgpool-II. | ||
+ | Also it may be possible to obtain the superuser role of a PostgreSQL database. | ||
+ | |||
+ | This vulnability affects all versions of pgpoolAdmin. We recommend | ||
+ | upgrade pgpoolAdmin to 4.0.1 immediately (remember that PgpoolAdmin | ||
+ | 4.0.1 is compatible with Pgpool-II 3.4 or later). | ||
+ | |||
+ | PgPool Global Development Group would like to thank Fotios Rogkotis | ||
+ | of DarkMatter for finding the security issue and giving us the | ||
+ | detailed studies on it. | ||
+ | |||
+ | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. | ||
=== Pgpool-II 4.0.2, 3.7.7, 3.6.14, 3.5.18 and 3.4.21 officially released (2018/11/22) === | === Pgpool-II 4.0.2, 3.7.7, 3.6.14, 3.5.18 and 3.4.21 officially released (2018/11/22) === | ||
Line 123: | Line 381: | ||
Pgpool-II 4.0.2, 3.7.7, 3.6.14, 3.5.18 and 3.4.21 officially released | Pgpool-II 4.0.2, 3.7.7, 3.6.14, 3.5.18 and 3.4.21 officially released | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 4.0.2 : [ | + | * 4.0.2 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-2.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-2.html Japanese] |
− | * 3.7.7 : [ | + | * 3.7.7 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-7.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-7.html Japanese] |
− | * 3.6.14 : [ | + | * 3.6.14 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-14.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-14.html Japanese] |
− | * 3.5.18 : [ | + | * 3.5.18 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-18.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-18.html Japanese] |
− | * 3.4.21: [ | + | * 3.4.21: [https://www.pgpool.net/docs/latest/en/html/release-3-4-21.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-21.html Japanese] |
=== Pgpool-II 4.0.1, 3.7.6, 3.6.13, 3.5.17 and 3.4.20 officially released (2018/10/31) === | === Pgpool-II 4.0.1, 3.7.6, 3.6.13, 3.5.17 and 3.4.20 officially released (2018/10/31) === | ||
Line 135: | Line 393: | ||
Pgpool-II 4.0.1, 3.7.6, 3.6.13, 3.5.17 and 3.4.20 officially released | Pgpool-II 4.0.1, 3.7.6, 3.6.13, 3.5.17 and 3.4.20 officially released | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 4.0.1 : [ | + | * 4.0.1 : [https://www.pgpool.net/docs/latest/en/html/release-4-0-1.html English] [https://www.pgpool.net/docs/latest/ja/html/release-4-0-1.html Japanese] |
− | * 3.7.6 : [ | + | * 3.7.6 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-6.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-6.html Japanese] |
− | * 3.6.13 : [ | + | * 3.6.13 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-13.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-13.html Japanese] |
− | * 3.5.17 : [ | + | * 3.5.17 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-17.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-17.html Japanese] |
− | * 3.4.20: [ | + | * 3.4.20: [https://www.pgpool.net/docs/latest/en/html/release-3-4-20.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-20.html Japanese] |
=== Pgpool-II 4.0.0 and pgpoolAdmin 4.0.0 officially released (2018/10/19) === | === Pgpool-II 4.0.0 and pgpoolAdmin 4.0.0 officially released (2018/10/19) === | ||
Line 169: | Line 427: | ||
Pgpool-II 3.7.5, 3.6.12, 3.5.16, 3.4.19 and 3.3.22 officially released | Pgpool-II 3.7.5, 3.6.12, 3.5.16, 3.4.19 and 3.3.22 officially released | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.7.5 : [ | + | * 3.7.5 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-5.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-5.html Japanese] |
− | * 3.6.12 : [ | + | * 3.6.12 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-12.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-12.html Japanese] |
− | * 3.5.16 : [ | + | * 3.5.16 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-16.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-16.html Japanese] |
− | * 3.4.19: [ | + | * 3.4.19: [https://www.pgpool.net/docs/latest/en/html/release-3-4-19.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-19.html Japanese] |
− | * 3.3.22: [ | + | * 3.3.22: [https://www.pgpool.net/docs/latest/en/html/release-3-3-22.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-3-22.html Japanese] |
Please note that 3.3.22 is the last release of 3.3 series because 5 years has passed since 3.3 was out (2013/07/30). | Please note that 3.3.22 is the last release of 3.3 series because 5 years has passed since 3.3 was out (2013/07/30). | ||
Line 183: | Line 441: | ||
Pgpool-II 3.7.4, 3.6.11, 3.5.15 and 3.4.18 officially released | Pgpool-II 3.7.4, 3.6.11, 3.5.15 and 3.4.18 officially released | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.7.4 : [ | + | * 3.7.4 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-4.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-4.html Japanese] |
− | * 3.6.11 : [ | + | * 3.6.11 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-11.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-11.html Japanese] |
− | * 3.5.15 : [ | + | * 3.5.15 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-15.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-15.html Japanese] |
− | * 3.4.18: [ | + | * 3.4.18: [https://www.pgpool.net/docs/latest/en/html/release-3-4-18.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-18.html Japanese] |
=== Pgpool-II 3.7.3, 3.6.10, 3.5.14, 3.4.17 and 3.3.21 officially released (2018/04/17) === | === Pgpool-II 3.7.3, 3.6.10, 3.5.14, 3.4.17 and 3.3.21 officially released (2018/04/17) === | ||
Line 194: | Line 452: | ||
Pgpool-II 3.7.3, 3.6.10, 3.5.14, 3.4.17 and 3.3.21 officially released | Pgpool-II 3.7.3, 3.6.10, 3.5.14, 3.4.17 and 3.3.21 officially released | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.7.3 : [ | + | * 3.7.3 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-3.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-3.html Japanese] |
− | * 3.6.10 : [ | + | * 3.6.10 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-10.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-10.html Japanese] |
− | * 3.5.14 : [ | + | * 3.5.14 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-14.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-14.html Japanese] |
− | * 3.4.17: [ | + | * 3.4.17: [https://www.pgpool.net/docs/latest/en/html/release-3-4-17.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-17.html Japanese] |
− | * 3.3.21: [ | + | * 3.3.21: [https://www.pgpool.net/docs/latest/en/html/release-3-3-21.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-3-21.html Japanese] |
=== Pgpool-II 3.7.2-2 RPMs are released. (2018/03/14) === | === Pgpool-II 3.7.2-2 RPMs are released. (2018/03/14) === | ||
Line 206: | Line 464: | ||
Pgpool-II 3.7.2-2 RPMs are released. | Pgpool-II 3.7.2-2 RPMs are released. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
=== Pgpool-II 3.7.2, 3.6.9, 3.5.13, 3.4.16 and 3.3.20 officially released (2018/02/13) === | === Pgpool-II 3.7.2, 3.6.9, 3.5.13, 3.4.16 and 3.3.20 officially released (2018/02/13) === | ||
Line 212: | Line 470: | ||
Pgpool-II 3.7.2, 3.6.9, 3.5.13, 3.4.16 and 3.3.20 officially released | Pgpool-II 3.7.2, 3.6.9, 3.5.13, 3.4.16 and 3.3.20 officially released | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.7.2 : [ | + | * 3.7.2 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-2.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-2.html Japanese] |
− | * 3.6.9 : [ | + | * 3.6.9 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-9.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-9.html Japanese] |
− | * 3.5.13 : [ | + | * 3.5.13 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-13.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-13.html Japanese] |
− | * 3.4.16: [ | + | * 3.4.16: [https://www.pgpool.net/docs/latest/en/html/release-3-4-16.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-16.html Japanese] |
− | * 3.3.20: [ | + | * 3.3.20: [https://www.pgpool.net/docs/latest/en/html/release-3-3-20.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-3-20.html Japanese] |
=== pgpoolAdmin 3.7.1 officially released (2018/02/05) === | === pgpoolAdmin 3.7.1 officially released (2018/02/05) === | ||
Line 224: | Line 482: | ||
pgpoolAdmin 3.7.1 is officially released. | pgpoolAdmin 3.7.1 is officially released. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | [ | + | [https://www.pgpool.net/docs/pgpoolAdmin/NEWS Release notes] |
=== Pgpool-II 3.7.1, 3.6.8, 3.5.12, 3.4.15 and 3.3.19 officially released (2018/01/09) === | === Pgpool-II 3.7.1, 3.6.8, 3.5.12, 3.4.15 and 3.3.19 officially released (2018/01/09) === | ||
Line 232: | Line 490: | ||
Pgpool-II 3.7.1, 3.6.8, 3.5.12, 3.4.15 and 3.3.19 officially released | Pgpool-II 3.7.1, 3.6.8, 3.5.12, 3.4.15 and 3.3.19 officially released | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.7.1 : [ | + | * 3.7.1 : [https://www.pgpool.net/docs/latest/en/html/release-3-7-1.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7-1.html Japanese] |
− | * 3.6.8 : [ | + | * 3.6.8 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-8.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-8.html Japanese] |
− | * 3.5.12 : [ | + | * 3.5.12 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-12.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-12.html Japanese] |
− | * 3.4.15: [ | + | * 3.4.15: [https://www.pgpool.net/docs/latest/en/html/release-3-4-15.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-15.html Japanese] |
− | * 3.3.19: [ | + | * 3.3.19: [https://www.pgpool.net/docs/latest/en/html/release-3-3-19.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-3-19.html Japanese] |
=== Pgpool-II 3.7.0 and pgpoolAdmin 3.7.0 officially released (2017/11/22) === | === Pgpool-II 3.7.0 and pgpoolAdmin 3.7.0 officially released (2017/11/22) === | ||
Line 253: | Line 511: | ||
* etc. | * etc. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
Release notes: | Release notes: | ||
− | [ | + | [https://www.pgpool.net/docs/latest/en/html/release-3-7.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-7.html Japanese] |
=== Pgpool-II 3.6.7, 3.5.11, 3.4.14 and 3.3.18 officially released (2017/11/01) === | === Pgpool-II 3.6.7, 3.5.11, 3.4.14 and 3.3.18 officially released (2017/11/01) === | ||
Line 262: | Line 520: | ||
Pgpool-II 3.6.7, 3.5.11, 3.4.14 and 3.3.18 officially released | Pgpool-II 3.6.7, 3.5.11, 3.4.14 and 3.3.18 officially released | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.6.7 : [ | + | * 3.6.7 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-7.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-7.html Japanese] |
− | * 3.5.11 : [ | + | * 3.5.11 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-11.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-11.html Japanese] |
− | * 3.4.14: [ | + | * 3.4.14: [https://www.pgpool.net/docs/latest/en/html/release-3-4-14.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-14.html Japanese] |
− | * 3.3.18: [ | + | * 3.3.18: [https://www.pgpool.net/docs/latest/en/html/release-3-3-18.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-3-18.html Japanese] |
=== Pgpool-II 3.6.6, 3.5.10, 3.4.13, 3.3.17 and 3.2.22 officially released (2017/09/05) === | === Pgpool-II 3.6.6, 3.5.10, 3.4.13, 3.3.17 and 3.2.22 officially released (2017/09/05) === | ||
Line 273: | Line 531: | ||
Pgpool-II 3.6.6, 3.5.10, 3.4.13, 3.3.17, 3.2.22 and pgpoolAdmin 3.6.2 officially released | Pgpool-II 3.6.6, 3.5.10, 3.4.13, 3.3.17, 3.2.22 and pgpoolAdmin 3.6.2 officially released | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.6.6 : [ | + | * 3.6.6 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-6.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-6.html Japanese] |
− | * 3.5.10 : [ | + | * 3.5.10 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-10.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-10.html Japanese] |
− | * 3.4.13: [ | + | * 3.4.13: [https://www.pgpool.net/docs/latest/en/html/release-3-4-13.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-13.html Japanese] |
− | * 3.3.17: [ | + | * 3.3.17: [https://www.pgpool.net/docs/latest/en/html/release-3-3-17.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-3-17.html Japanese] |
− | * 3.2.22: [ | + | * 3.2.22: [https://www.pgpool.net/docs/latest/en/html/release-3-2-22.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-2-22.html Japanese] |
=== Pgpool-II 3.6.5, 3.5.9, 3.4.12, 3.3.16 and 3.2.21 officially released (2017/07/11) === | === Pgpool-II 3.6.5, 3.5.9, 3.4.12, 3.3.16 and 3.2.21 officially released (2017/07/11) === | ||
Line 285: | Line 543: | ||
Pgpool-II 3.6.5, 3.5.9, 3.4.12, 3.3.16 and 3.2.21 officially released | Pgpool-II 3.6.5, 3.5.9, 3.4.12, 3.3.16 and 3.2.21 officially released | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.6.5 : [ | + | * 3.6.5 : [https://www.pgpool.net/docs/latest/en/html/release-3-6-5.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-5.html Japanese] |
− | * 3.5.9 : [ | + | * 3.5.9 : [https://www.pgpool.net/docs/latest/en/html/release-3-5-9.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-9.html Japanese] |
− | * 3.4.12: [ | + | * 3.4.12: [https://www.pgpool.net/docs/latest/en/html/release-3-4-12.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-12.html Japanese] |
− | * 3.3.16: [ | + | * 3.3.16: [https://www.pgpool.net/docs/latest/en/html/release-3-3-16.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-3-16.html Japanese] |
− | * 3.2.21: [ | + | * 3.2.21: [https://www.pgpool.net/docs/latest/en/html/release-3-2-21.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-2-21.html Japanese] |
=== Pgpool-II 3.6.4, 3.5.8 officially released (2017/05/11) === | === Pgpool-II 3.6.4, 3.5.8 officially released (2017/05/11) === | ||
Line 297: | Line 555: | ||
Pgpool-II 3.6.4, 3.5.8 officially released | Pgpool-II 3.6.4, 3.5.8 officially released | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.6.4: [ | + | * 3.6.4: [https://www.pgpool.net/docs/latest/en/html/release-3-6-4.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-4.html Japanese] |
− | * 3.5.8: [ | + | * 3.5.8: [https://www.pgpool.net/docs/latest/en/html/release-3-5-8.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-8.html Japanese] |
=== Pgpool-II 3.6.3, 3.5.7, 3.4.11, 3.3.15, 3.2.20 and pgpoolAdmin 3.6.1 officially released (2017/04/28) === | === Pgpool-II 3.6.3, 3.5.7, 3.4.11, 3.3.15, 3.2.20 and pgpoolAdmin 3.6.1 officially released (2017/04/28) === | ||
Line 306: | Line 564: | ||
Pgpool-II 3.6.3, 3.5.7, 3.4.11, 3.3.15, 3.2.20 and pgpoolAdmin 3.6.1 officially released | Pgpool-II 3.6.3, 3.5.7, 3.4.11, 3.3.15, 3.2.20 and pgpoolAdmin 3.6.1 officially released | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.6.3: [ | + | * 3.6.3: [https://www.pgpool.net/docs/latest/en/html/release-3-6-3.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-3.html Japanese] |
− | * 3.5.7: [ | + | * 3.5.7: [https://www.pgpool.net/docs/latest/en/html/release-3-5-7.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-7.html Japanese] |
− | * 3.4.11: [ | + | * 3.4.11: [https://www.pgpool.net/docs/latest/en/html/release-3-4-11.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-11.html Japanese] |
− | * 3.3.15: [ | + | * 3.3.15: [https://www.pgpool.net/docs/latest/ja/html/release-3-3-15.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-3-15.html Japanese] |
− | * 3.2.20: [ | + | * 3.2.20: [https://www.pgpool.net/docs/latest/ja/html/release-3-2-20.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-2-20.html Japanese] |
=== Pgpool-II 3.6.2, 3.5.6, 3.4.10, 3.3.14 and 3.2.19 officially released (2017/03/17) === | === Pgpool-II 3.6.2, 3.5.6, 3.4.10, 3.3.14 and 3.2.19 officially released (2017/03/17) === | ||
Line 318: | Line 576: | ||
Pgpool-II 3.6.2, 3.5.6, 3.4.10, 3.3.14 and 3.2.19 officially released | Pgpool-II 3.6.2, 3.5.6, 3.4.10, 3.3.14 and 3.2.19 officially released | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.6.2: [ | + | * 3.6.2: [https://www.pgpool.net/docs/latest/en/html/release-3-6-2.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-2.html Japanese] |
− | * 3.5.6: [ | + | * 3.5.6: [https://www.pgpool.net/docs/latest/en/html/release-3-5-6.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-6.html Japanese] |
− | * 3.4.10: [ | + | * 3.4.10: [https://www.pgpool.net/docs/latest/en/html/release-3-4-10.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-10.html Japanese] |
− | * 3.3.14: [ | + | * 3.3.14: [https://www.pgpool.net/docs/latest/ja/html/release-3-3-14.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-3-14.html Japanese] |
− | * 3.2.19: [ | + | * 3.2.19: [https://www.pgpool.net/docs/latest/ja/html/release-3-2-19.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-2-19.html Japanese] |
=== pgpoolAdmin 3.6.0 officially released (2017/02/28) === | === pgpoolAdmin 3.6.0 officially released (2017/02/28) === | ||
Line 330: | Line 588: | ||
pgpoolAdmin 3.6.0 is officially released. | pgpoolAdmin 3.6.0 is officially released. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
=== pgpool-II 3.6.1, 3.5.5, 3.4.9, 3.3.13, 3.2.18 and 3.1.21 officially released (2016/12/26) === | === pgpool-II 3.6.1, 3.5.5, 3.4.9, 3.3.13, 3.2.18 and 3.1.21 officially released (2016/12/26) === | ||
Line 336: | Line 594: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.6.1: [ | + | * 3.6.1: [https://www.pgpool.net/docs/latest/en/html/release-3-6-1.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-6-1.html Japanese] |
− | * 3.5.5: [ | + | * 3.5.5: [https://www.pgpool.net/docs/latest/en/html/release-3-5-5.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-5-5.html Japanese] |
− | * 3.4.9: [ | + | * 3.4.9: [https://www.pgpool.net/docs/latest/en/html/release-3-4-9.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-4-9.html Japanese] |
− | * 3.3.13: [ | + | * 3.3.13: [https://www.pgpool.net/docs/latest/en/html/release-3-3-13.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-3-13.html Japanese] |
− | * 3.2.18: [ | + | * 3.2.18: [https://www.pgpool.net/docs/latest/en/html/release-3-2-18.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-2-18.html Japanese] |
− | * 3.1.21: [ | + | * 3.1.21: [https://www.pgpool.net/docs/latest/en/html/release-3-1-21.html English] [https://www.pgpool.net/docs/latest/ja/html/release-3-1-21.html Japanese] |
pgpool-II 3.1.21 is the final release of the 3.1.x. This series has reached "End of Life", and is no longer maintained and does not receive any updates. | pgpool-II 3.1.21 is the final release of the 3.1.x. This series has reached "End of Life", and is no longer maintained and does not receive any updates. | ||
Line 351: | Line 609: | ||
Pgpool-II 3.6.0 is now officially released. | Pgpool-II 3.6.0 is now officially released. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
V3.6's new features are: | V3.6's new features are: | ||
Line 368: | Line 626: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.5.4: [ | + | * 3.5.4: [https://www.pgpool.net/docs/pgpool-II-3.5.4/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.5.4/doc/pgpool-ja.html#release3.5.4 Japanese] |
− | * 3.4.8: [ | + | * 3.4.8: [https://www.pgpool.net/docs/pgpool-II-3.4.8/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.4.8/doc/pgpool-ja.html#release3.4.8 Japanese] |
− | * 3.3.12: [ | + | * 3.3.12: [https://www.pgpool.net/docs/pgpool-II-3.3.12/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.3.12/doc/pgpool-ja.html#release3.3.12 Japanese] |
− | * 3.2.17: [ | + | * 3.2.17: [https://www.pgpool.net/docs/pgpool-II-3.2.17/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.2.17/doc/pgpool-ja.html#release3.2.17 Japanese] |
− | * 3.1.20: [ | + | * 3.1.20: [https://www.pgpool.net/docs/pgpool-II-3.1.20/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.1.20/doc/pgpool-ja.html#release3.1.20 Japanese] |
=== pgpool-II 3.5.3, 3.4.7, 3.3.11, 3.2.16, 3.1.19, and pgpoolAdmin 3.5.3 officially released (2016/06/17) === | === pgpool-II 3.5.3, 3.4.7, 3.3.11, 3.2.16, 3.1.19, and pgpoolAdmin 3.5.3 officially released (2016/06/17) === | ||
Line 380: | Line 638: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.5.3: [ | + | * 3.5.3: [https://www.pgpool.net/docs/pgpool-II-3.5.3/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.5.3/doc/pgpool-ja.html#release3.5.3 Japanese] |
− | * 3.4.7: [ | + | * 3.4.7: [https://www.pgpool.net/docs/pgpool-II-3.4.7/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.4.7/doc/pgpool-ja.html#release3.4.7 Japanese] |
− | * 3.3.11: [ | + | * 3.3.11: [https://www.pgpool.net/docs/pgpool-II-3.3.11/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.3.11/doc/pgpool-ja.html#release3.3.11 Japanese] |
− | * 3.2.16: [ | + | * 3.2.16: [https://www.pgpool.net/docs/pgpool-II-3.2.16/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.2.16/doc/pgpool-ja.html#release3.2.16 Japanese] |
− | * 3.1.19: [ | + | * 3.1.19: [https://www.pgpool.net/docs/pgpool-II-3.1.19/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.1.19/doc/pgpool-ja.html#release3.1.19 Japanese] |
=== pgpool-II 3.5.2, 3.4.6, 3.3.10, 3.2.15, 3.1.18, and pgpoolAdmin 3.5.2 officially released (2016/04/26) === | === pgpool-II 3.5.2, 3.4.6, 3.3.10, 3.2.15, 3.1.18, and pgpoolAdmin 3.5.2 officially released (2016/04/26) === | ||
Line 392: | Line 650: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.5.2: [ | + | * 3.5.2: [https://www.pgpool.net/docs/pgpool-II-3.5.2/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.5.2/doc/pgpool-ja.html#release3.5.2 Japanese] |
− | * 3.4.6: [ | + | * 3.4.6: [https://www.pgpool.net/docs/pgpool-II-3.4.6/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.4.6/doc/pgpool-ja.html#release3.4.6 Japanese] |
− | * 3.3.10: [ | + | * 3.3.10: [https://www.pgpool.net/docs/pgpool-II-3.3.10/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.3.10/doc/pgpool-ja.html#release3.3.10 Japanese] |
− | * 3.2.15: [ | + | * 3.2.15: [https://www.pgpool.net/docs/pgpool-II-3.2.15/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.2.15/doc/pgpool-ja.html#release3.2.15 Japanese] |
− | * 3.1.18: [ | + | * 3.1.18: [https://www.pgpool.net/docs/pgpool-II-3.1.18/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.1.18/doc/pgpool-ja.html#release3.1.18 Japanese] |
=== pgpool-II 3.5.1, 3.4.5, 3.3.9, 3.2.14, 3.1.17, and pgpoolAdmin 3.5.1 officially released (2016/04/04) === | === pgpool-II 3.5.1, 3.4.5, 3.3.9, 3.2.14, 3.1.17, and pgpoolAdmin 3.5.1 officially released (2016/04/04) === | ||
Line 404: | Line 662: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.5.1: [ | + | * 3.5.1: [https://www.pgpool.net/docs/pgpool-II-3.5.1/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.5.1/doc/pgpool-ja.html#release3.5.1 Japanese] |
− | * 3.4.5: [ | + | * 3.4.5: [https://www.pgpool.net/docs/pgpool-II-3.4.5/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.4.5/doc/pgpool-ja.html#release3.4.5 Japanese] |
− | * 3.3.9: [ | + | * 3.3.9: [https://www.pgpool.net/docs/pgpool-II-3.3.9/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.3.9/doc/pgpool-ja.html#release3.3.9 Japanese] |
− | * 3.2.14: [ | + | * 3.2.14: [https://www.pgpool.net/docs/pgpool-II-3.2.14/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.2.14/doc/pgpool-ja.html#release3.2.14 Japanese] |
− | * 3.1.17: [ | + | * 3.1.17: [https://www.pgpool.net/docs/pgpool-II-3.1.17/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.1.17/doc/pgpool-ja.html#release3.1.17 Japanese] |
=== pgpool-II 3.4.4, 3.3.8, 3.2.13, 3.1.16, and 3.0.20 officially released (2016/02/05) === | === pgpool-II 3.4.4, 3.3.8, 3.2.13, 3.1.16, and 3.0.20 officially released (2016/02/05) === | ||
Line 416: | Line 674: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.4.4: [ | + | * 3.4.4: [https://www.pgpool.net/docs/pgpool-II-3.4.4/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.4.4/doc/pgpool-ja.html#release3.4.4 Japanese] |
− | * 3.3.8: [ | + | * 3.3.8: [https://www.pgpool.net/docs/pgpool-II-3.3.8/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.3.8/doc/pgpool-ja.html#release3.3.8 Japanese] |
− | * 3.2.13: [ | + | * 3.2.13: [https://www.pgpool.net/docs/pgpool-II-3.2.13/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.2.13/doc/pgpool-ja.html#release3.2.13 Japanese] |
− | * 3.1.16: [ | + | * 3.1.16: [https://www.pgpool.net/docs/pgpool-II-3.1.16/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.1.16/doc/pgpool-ja.html#release3.1.16 Japanese] |
− | * 3.0.20: [ | + | * 3.0.20: [https://www.pgpool.net/docs/pgpool-II-3.0.20/doc/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.0.20/doc/pgpool-ja.html#release3.0.20 Japanese] |
pgpool-II 3.0.20 is the final release of the 3.0.x. This series has reached "End of Life", and is no longer maintained and does not receive any updates. | pgpool-II 3.0.20 is the final release of the 3.0.x. This series has reached "End of Life", and is no longer maintained and does not receive any updates. | ||
Line 430: | Line 688: | ||
Pgpool-II 3.5.0 and pgpoolAdmin 3.5.0 are now officially released. | Pgpool-II 3.5.0 and pgpoolAdmin 3.5.0 are now officially released. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
Line 442: | Line 700: | ||
* etc. | * etc. | ||
− | Please see [ | + | Please see [https://pgpool.net/mediawiki/index.php?title=pgpool-II_3.5_features&redirect=no this] for details. |
− | 3.5.0 release note: [ | + | 3.5.0 release note: [https://www.pgpool.net/docs/pgpool-II-3.5.0/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.5.0/doc/pgpool-ja.html#release3.5.0 Japanese] |
=== pgpool-II 3.4.3, 3.3.7, 3.2.12, 3.1.15, and 3.0.19 officially released (2015/07/24) === | === pgpool-II 3.4.3, 3.3.7, 3.2.12, 3.1.15, and 3.0.19 officially released (2015/07/24) === | ||
Line 451: | Line 709: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.4.3: [ | + | * 3.4.3: [https://www.pgpool.net/docs/pgpool-II-3.4.3/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.4.3/doc/pgpool-ja.html#release3.4.3 Japanese] |
− | * 3.3.7: [ | + | * 3.3.7: [https://www.pgpool.net/docs/pgpool-II-3.3.7/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.3.7/doc/pgpool-ja.html#release3.3.7 Japanese] |
− | * 3.2.12: [ | + | * 3.2.12: [https://www.pgpool.net/docs/pgpool-II-3.2.12/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.2.12/doc/pgpool-ja.html#release3.2.12 Japanese] |
− | * 3.1.15: [ | + | * 3.1.15: [https://www.pgpool.net/docs/pgpool-II-3.1.15/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.1.15/doc/pgpool-ja.html#release3.1.15 Japanese] |
− | * 3.0.19: [ | + | * 3.0.19: [https://www.pgpool.net/docs/pgpool-II-3.0.19/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.0.19/doc/pgpool-ja.html#release3.0.19 Japanese] |
Line 464: | Line 722: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.4.2: [ | + | * 3.4.2: [https://www.pgpool.net/docs/pgpool-II-3.4.2/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.4.2/doc/pgpool-ja.html#release3.4.2 Japanese] |
− | * 3.3.6: [ | + | * 3.3.6: [https://www.pgpool.net/docs/pgpool-II-3.3.6/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.3.6/doc/pgpool-ja.html#release3.3.6 Japanese] |
− | * 3.2.11: [ | + | * 3.2.11: [https://www.pgpool.net/docs/pgpool-II-3.2.11/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.2.11/doc/pgpool-ja.html#release3.2.11 Japanese] |
− | * 3.1.14: [ | + | * 3.1.14: [https://www.pgpool.net/docs/pgpool-II-3.1.14/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.1.14/doc/pgpool-ja.html#release3.1.14 Japanese] |
− | * 3.0.18: [ | + | * 3.0.18: [https://www.pgpool.net/docs/pgpool-II-3.0.18/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.0.18/doc/pgpool-ja.html#release3.0.18 Japanese] |
=== pgpool-II 3.4.1, 3.3.5, 3.2.10, 3.1.13, 3.0.17 and pgpoolAdmin 3.4.1 officially released (2015/02/05) === | === pgpool-II 3.4.1, 3.3.5, 3.2.10, 3.1.13, 3.0.17 and pgpoolAdmin 3.4.1 officially released (2015/02/05) === | ||
Line 476: | Line 734: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.4.1: [ | + | * 3.4.1: [https://www.pgpool.net/docs/pgpool-II-3.4.1/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.4.1/doc/pgpool-ja.html#release3.4.1 Japanese] |
− | * 3.3.5: [ | + | * 3.3.5: [https://www.pgpool.net/docs/pgpool-II-3.3.5/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.3.5/doc/pgpool-ja.html#release3.3.5 Japanese] |
− | * 3.2.10: [ | + | * 3.2.10: [https://www.pgpool.net/docs/pgpool-II-3.2.10/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.2.10/doc/pgpool-ja.html#release3.2.10 Japanese] |
− | * 3.1.13: [ | + | * 3.1.13: [https://www.pgpool.net/docs/pgpool-II-3.1.13/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.1.13/doc/pgpool-ja.html#release3.1.13 Japanese] |
− | * 3.0.17: [ | + | * 3.0.17: [https://www.pgpool.net/docs/pgpool-II-3.0.17/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.0.17/doc/pgpool-ja.html#release3.0.17 Japanese] |
− | * pgpoolAdmin 3.4.1: [ | + | * pgpoolAdmin 3.4.1: [https://www.pgpool.net/docs/pgpoolAdmin-3.4.1/NEWS.txt English] |
=== The pgpool-II official yum repository released (2014/12/16) === | === The pgpool-II official yum repository released (2014/12/16) === | ||
Line 491: | Line 749: | ||
With this repository, you will be able to install or update pgpool-II and pgpoolAdmin etc. by using yum. | With this repository, you will be able to install or update pgpool-II and pgpoolAdmin etc. by using yum. | ||
− | + | https://www.pgpool.net/yum/ | |
The yum repository currently supports pgpool-II 3.3 or above with RHEL6 x86_64. | The yum repository currently supports pgpool-II 3.3 or above with RHEL6 x86_64. | ||
Line 501: | Line 759: | ||
Pgpool-II 3.4.0 is now officially released. | Pgpool-II 3.4.0 is now officially released. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
Line 517: | Line 775: | ||
− | * 3.4.0 release note: [ | + | * 3.4.0 release note: [https://www.pgpool.net/docs/pgpool-II-3.4.0/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.4.0/doc/pgpool-ja.html#release3.4.0 Japanese] |
=== pgpool-II 3.3.4, 3.2.9, 3.1.12, and 3.0.16 are officially released (2014/09/05) === | === pgpool-II 3.3.4, 3.2.9, 3.1.12, and 3.0.16 are officially released (2014/09/05) === | ||
Line 523: | Line 781: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.3.4: [ | + | * 3.3.4: [https://www.pgpool.net/docs/pgpool-II-3.3.4/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.3.4/doc/pgpool-ja.html#release3.3.4 Japanese] |
− | * 3.2.9: [ | + | * 3.2.9: [https://www.pgpool.net/docs/pgpool-II-3.2.9/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.2.9/doc/pgpool-ja.html#release3.2.9 Japanese] |
− | * 3.1.12: [ | + | * 3.1.12: [https://www.pgpool.net/docs/pgpool-II-3.1.12/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.1.12/doc/pgpool-ja.html#release3.1.12 Japanese] |
− | * 3.0.16: [ | + | * 3.0.16: [https://www.pgpool.net/docs/pgpool-II-3.0.16/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.0.16/doc/pgpool-ja.html#release3.0.16 Japanese] |
=== pgpool-ha 2.2 released (2014/04/01) === | === pgpool-ha 2.2 released (2014/04/01) === | ||
Line 534: | Line 792: | ||
This is the latest stable version. | This is the latest stable version. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads#pgpool-HA here]. |
Line 541: | Line 799: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.3.3: [ | + | * 3.3.3: [https://www.pgpool.net/docs/pgpool-II-3.3.3/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.3.3/doc/pgpool-ja.html#release3.3.3 Japanese] |
− | * 3.2.8: [ | + | * 3.2.8: [https://www.pgpool.net/docs/pgpool-II-3.2.8/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.2.8/doc/pgpool-ja.html#release3.2.8 Japanese] |
− | * 3.1.11: [ | + | * 3.1.11: [https://www.pgpool.net/docs/pgpool-II-3.1.11/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.1.11/doc/pgpool-ja.html#release3.1.11 Japanese] |
− | * 3.0.15: [ | + | * 3.0.15: [https://www.pgpool.net/docs/pgpool-II-3.0.15/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.0.15/doc/pgpool-ja.html#release3.0.15 Japanese] |
− | * pgpoolAdmin 3.3.1: [ | + | * pgpoolAdmin 3.3.1: [https://www.pgpool.net/docs/pgpoolAdmin-3.3.1/NEWS.txt English] |
=== pgpool-II 3.2.7, 3.1.10, 3.0.14 officially released (2013/12/06) === | === pgpool-II 3.2.7, 3.1.10, 3.0.14 officially released (2013/12/06) === | ||
Line 554: | Line 812: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.2.7: [ | + | * 3.2.7: [https://www.pgpool.net/docs/pgpool-II-3.2.7/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.2.7/doc/pgpool-ja.html#release3.2.7 Japanese] |
− | * 3.1.10: [ | + | * 3.1.10: [https://www.pgpool.net/docs/pgpool-II-3.1.10/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.1.10/doc/pgpool-ja.html#release3.1.10 Japanese] |
− | * 3.0.14: [ | + | * 3.0.14: [https://www.pgpool.net/docs/pgpool-II-3.0.14/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.0.14/doc/pgpool-ja.html#release3.0.14 Japanese] |
=== pgpool-II 3.3.2 officially released (2013/11/29) === | === pgpool-II 3.3.2 officially released (2013/11/29) === | ||
Line 564: | Line 822: | ||
These are the latest stable version of 3.3. | These are the latest stable version of 3.3. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
− | * 3.3.2: [ | + | * 3.3.2: [https://www.pgpool.net/docs/pgpool-II-3.3.2/NEWS.txt English] [https://www.pgpool.net/docs/pgpool-II-3.3.2/doc/pgpool-ja.html#release3.0.7 Japanese] |
=== pgpool-II 3.3.1, 3.2.6, 3.1.9, 3.0.13 officially released (2013/09/06) === | === pgpool-II 3.3.1, 3.2.6, 3.1.9, 3.0.13 officially released (2013/09/06) === | ||
Line 572: | Line 830: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
=== Missing regression test suite in pgpool-II 3.3.0.tar.gz (2013/07/31) === | === Missing regression test suite in pgpool-II 3.3.0.tar.gz (2013/07/31) === | ||
Line 578: | Line 836: | ||
New regression test suite was not accidentally included in the pgpool-II 3.3.0.tar.gz tar ball. | New regression test suite was not accidentally included in the pgpool-II 3.3.0.tar.gz tar ball. | ||
You can get it from git repository or download from | You can get it from git repository or download from | ||
− | [ | + | [https://www.pgpool.net/download.php?f=regression-3.3.0.tar.gz here]. |
=== pgpool-II 3.3 and pgpoolAdmin 3.3 officially released (2013/07/30) === | === pgpool-II 3.3 and pgpoolAdmin 3.3 officially released (2013/07/30) === | ||
Line 584: | Line 842: | ||
Pgpool-II 3.3 is now officially released. | Pgpool-II 3.3 is now officially released. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
V3.3's new features are: | V3.3's new features are: | ||
Line 601: | Line 859: | ||
** etc. | ** etc. | ||
− | * [ | + | * [https://www.pgpool.net/docs/pgpool-II-3.3.0/NEWS.txt pgpool-II 3.3 release note (English)] |
− | * [ | + | * [https://www.pgpool.net/docs/pgpool-II-3.3.0/pgpool-ja.html#release3.3.0 pgpool-II 3.3 release note (Japanese)] |
=== pgpool-II 3.2.5, 3.1.8, 3.0.12 officially released (2013/07/10) === | === pgpool-II 3.2.5, 3.1.8, 3.0.12 officially released (2013/07/10) === | ||
Line 608: | Line 866: | ||
These are the latest stable versions of each major branches. | These are the latest stable versions of each major branches. | ||
− | You can download them [ | + | You can download them [https://pgpool.net/mediawiki/index.php/Downloads here]. |
== Development == | == Development == | ||
+ | |||
+ | === Pgpool-II 4.2 beta1 released (2020/10/27) === | ||
+ | |||
+ | Pgpool-II 4.2 beta1 is now released. | ||
+ | |||
+ | Note that this is not a stable version but just for developers. | ||
+ | |||
+ | V4.2 contains new features and enhancements, including: | ||
+ | |||
+ | * Some items in the configuration file pgpool.conf are vastly enhanced for easier configuration and administration. | ||
+ | |||
+ | * Implement logging_collector for easier log management. | ||
+ | |||
+ | * Implement log_disconnections to collect disconnection logs. | ||
+ | |||
+ | * Implement pg_enc and pg_md5 to allow to register multiple passwords at once. | ||
+ | |||
+ | * Allow to show statistics of health check by using SHOW POOL_HEALTH_CHECK_STATS command, and also allow to show statistics of issued SQL by using SHOW POOL_BACKEND_STATS command. | ||
+ | |||
+ | * New PCP command pcp_reload_config is added. | ||
+ | |||
+ | * Now it is possible to omit write_function_list and read_only_function_list by looking at system catalog information. | ||
+ | |||
+ | * Add new clustering mode snapshot_isolation_mode which guarantees not only data modifications to multiple PostgreSQL but read consistency. | ||
+ | |||
+ | * Support LDAP authentication between clients and Pgpool-II. | ||
+ | |||
+ | * Add ssl_crl_file and ssl_passphrase_command to SSL configuration. | ||
+ | |||
+ | * Import PostgreSQL 13's SQL parser. | ||
+ | |||
+ | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. | ||
+ | |||
+ | Release notes: | ||
+ | [https://www.pgpool.net/docs/42/en/html/release-4-2-0.html English] | ||
+ | |||
+ | === Pgpool-II 4.2 alpha1 released (2020/10/06) === | ||
+ | |||
+ | Pgpool-II 4.2 alpha1 is now released. | ||
+ | |||
+ | Note that this is not a stable version but just for developers. | ||
+ | |||
+ | V4.2 contains new features and enhancements, including: | ||
+ | |||
+ | * Some items in the configuration file pgpool.conf are vastly enhanced for easier configuration and administration. | ||
+ | |||
+ | * Implement logging_collector for easier log management. | ||
+ | |||
+ | * Implement log_disconnections to collect disconnection logs. | ||
+ | |||
+ | * Implement pg_enc and pg_md5 to allow to register multiple passwords at once. | ||
+ | |||
+ | * Allow to show statistics of health check by using SHOW POOL_HEALTH_CHECK_STATS command, and also allow to show statistics of issued SQL by using SHOW POOL_BACKEND_STATS command. | ||
+ | |||
+ | * New PCP command pcp_reload_config is added. | ||
+ | |||
+ | * Now it is possible to omit write_function_list and read_only_function_list by looking at system catalog information. | ||
+ | |||
+ | * Add new clustering mode snapshot_isolation_mode which guarantees not only data modifications to multiple PostgreSQL but read consistency. | ||
+ | |||
+ | * Support LDAP authentication between clients and Pgpool-II. | ||
+ | |||
+ | * Add ssl_crl_file and ssl_passphrase_command to SSL configuration. | ||
+ | |||
+ | * Import PostgreSQL 13's SQL parser. | ||
+ | |||
+ | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. | ||
+ | |||
+ | Release notes: | ||
+ | [https://www.pgpool.net/docs/42/en/html/release-4-2-0.html English] | ||
+ | |||
+ | === Pgpool-II 4.1 RC1 released (2019/10/16) === | ||
+ | |||
+ | Pgpool-II 4.1 RC1 is now released. | ||
+ | |||
+ | This is not intended to be used in production but is close to the release version. So users are encouraged to test it out. | ||
+ | |||
+ | Major enhancements in Pgpool-II 4.1 include: | ||
+ | |||
+ | * Statement level load balancing. | ||
+ | * Auto failback. | ||
+ | * Enhance performance in number of areas. | ||
+ | ** Shared relation cache allows to reuse relation cache among sessions to reduce internal queries against PostgreSQL system catalogs. | ||
+ | ** Have separate SQL parser for DML statements to eliminate unnecessary parsing effort. | ||
+ | ** Load balancing control for specific queries. | ||
+ | * Reduce Internal Queries against System Catalogs. | ||
+ | * Import PostgreSQL 12 SQL parser. | ||
+ | * etc. | ||
+ | |||
+ | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. | ||
+ | |||
+ | Release notes: | ||
+ | [https://www.pgpool.net/docs/41/en/html/ English] | ||
+ | |||
+ | === Pgpool-II 4.1 beta1 released (2019/09/06) === | ||
+ | |||
+ | Pgpool-II 4.1 beta1 is now released. | ||
+ | |||
+ | This is not a stable version but just for developers. | ||
+ | |||
+ | Major enhancements in Pgpool-II 4.1 include: | ||
+ | |||
+ | * Statement level load balancing. | ||
+ | * Auto failback. | ||
+ | * Enhance performance in number of areas. | ||
+ | ** Shared relation cache allows to reuse relation cache among sessions to reduce internal queries against PostgreSQL system catalogs. | ||
+ | ** Have separate SQL parser for DML statements to eliminate unnecessary parsing effort. | ||
+ | ** Load balancing control for specific queries. | ||
+ | * Reduce Internal Queries against System Catalogs. | ||
+ | * Import PostgreSQL 12 SQL parser. | ||
+ | * etc. | ||
+ | |||
+ | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. | ||
+ | |||
+ | Release notes: | ||
+ | [https://www.pgpool.net/docs/41/en/html/ English] | ||
=== Pgpool-II 4.0 RC1 released (2018/10/03) === | === Pgpool-II 4.0 RC1 released (2018/10/03) === | ||
− | Pgpool-II 4.0 RC1 is now | + | Pgpool-II 4.0 RC1 is now released. |
This is not intended to be used in production but is close to the release version. So users are encouraged to test it out. | This is not intended to be used in production but is close to the release version. So users are encouraged to test it out. | ||
Line 638: | Line 1,012: | ||
=== Pgpool-II 4.0 beta1 released (2018/09/19) === | === Pgpool-II 4.0 beta1 released (2018/09/19) === | ||
− | Pgpool-II 4.0 beta1 is now | + | Pgpool-II 4.0 beta1 is now released. |
This is not a stable version but just for developers. | This is not a stable version but just for developers. | ||
Line 662: | Line 1,036: | ||
=== Pgpool-II 4.0 alpha2 released (2018/09/06) === | === Pgpool-II 4.0 alpha2 released (2018/09/06) === | ||
− | Pgpool-II 4.0 alpha2 is now | + | Pgpool-II 4.0 alpha2 is now released. |
This is not a stable version but just for developers. | This is not a stable version but just for developers. | ||
Line 686: | Line 1,060: | ||
=== Pgpool-II 4.0 alpha1 released (2018/08/20) === | === Pgpool-II 4.0 alpha1 released (2018/08/20) === | ||
− | Pgpool-II 4.0 alpha1 is now | + | Pgpool-II 4.0 alpha1 is now released. |
This is not a stable version but just for developers. | This is not a stable version but just for developers. | ||
Line 702: | Line 1,076: | ||
* etc. | * etc. | ||
− | You can download it from [ | + | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. |
Release notes: | Release notes: | ||
Line 709: | Line 1,083: | ||
=== Pgpool-II 3.7 RC1 and pgpoolAdmin 3.7 RC1 released (2017/11/13) === | === Pgpool-II 3.7 RC1 and pgpoolAdmin 3.7 RC1 released (2017/11/13) === | ||
− | Pgpool-II 3.7 RC1 and pgpoolAdmin 3.7 RC1 are now | + | Pgpool-II 3.7 RC1 and pgpoolAdmin 3.7 RC1 are now released. |
This is not intended to be used in production but is close to the | This is not intended to be used in production but is close to the | ||
Line 723: | Line 1,097: | ||
* etc. | * etc. | ||
− | You can download it from [ | + | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. |
Release notes: | Release notes: | ||
− | [ | + | [https://www.pgpool.net/docs/pgpool-II-3.7.0/doc/en/html/release-3-7.html English] [https://www.pgpool.net/docs/pgpool-II-3.7.0/doc/ja/html/release-3-7.html Japanese] |
=== Pgpool-II 3.7 beta1 released (2017/10/17) === | === Pgpool-II 3.7 beta1 released (2017/10/17) === | ||
− | Pgpool-II 3.7 beta1 is now | + | Pgpool-II 3.7 beta1 is now released. This is not a stable version but just for developers. |
V3.7 has new features: | V3.7 has new features: | ||
Line 741: | Line 1,115: | ||
* etc. | * etc. | ||
− | You can download it from [ | + | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. |
=== pgpool-II 3.6 RC1 released (2016/11/16) === | === pgpool-II 3.6 RC1 released (2016/11/16) === | ||
− | pgpool-II 3.6 RC1 is now | + | pgpool-II 3.6 RC1 is now released. This is not a stable version but just for developers. |
− | You can download it from [ | + | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. |
=== pgpool-II 3.6 beta2 released (2016/11/08) === | === pgpool-II 3.6 beta2 released (2016/11/08) === | ||
− | pgpool-II 3.6 beta2 is now | + | pgpool-II 3.6 beta2 is now released. This is not a stable version but just for developers. |
Users are encouraged to take part in our beta test program. Please help us in testing and making pgpool-II 3.6 better! | Users are encouraged to take part in our beta test program. Please help us in testing and making pgpool-II 3.6 better! | ||
− | You can download it from [ | + | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. |
=== pgpool-II 3.6 beta1 released (2016/11/02) === | === pgpool-II 3.6 beta1 released (2016/11/02) === | ||
− | pgpool-II 3.6 beta1 is now | + | pgpool-II 3.6 beta1 is now released. This is not a stable version but just for developers. |
Users are encouraged to take part in our beta test program. Please help us in testing and making pgpool-II 3.6 better! | Users are encouraged to take part in our beta test program. Please help us in testing and making pgpool-II 3.6 better! | ||
− | You can download it from [ | + | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. |
=== Pgpool-II 3.6 alpha1 released (2016/10/19) === | === Pgpool-II 3.6 alpha1 released (2016/10/19) === | ||
− | Pgpool-II 3.6 alpha1 is now | + | Pgpool-II 3.6 alpha1 is now released. This is not a stable version but just for developers. |
V3.6 has a new feature: | V3.6 has a new feature: | ||
Line 779: | Line 1,153: | ||
* etc. | * etc. | ||
− | You can download it from [ | + | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. |
=== pgpool-II 3.5 RC1 released (2016/1/14) === | === pgpool-II 3.5 RC1 released (2016/1/14) === | ||
Line 785: | Line 1,159: | ||
pgpool-II 3.5 RC1 and pgpoolAdmin 3.5 RC1 are now relased. This is not a stable version but just for developers. | pgpool-II 3.5 RC1 and pgpoolAdmin 3.5 RC1 are now relased. This is not a stable version but just for developers. | ||
− | You can download it from [ | + | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. |
=== pgpool-II 3.5 beta1 released (2015/12/14) === | === pgpool-II 3.5 beta1 released (2015/12/14) === | ||
− | pgpool-II 3.5 beta1 and pgpoolAdmin 3.5 beta1 are now | + | pgpool-II 3.5 beta1 and pgpoolAdmin 3.5 beta1 are now released. This is not a stable version but just for developers. |
Users are encouraged to take part in our beta test program. Please help us in testing and making pgpool-II 3.5 better! | Users are encouraged to take part in our beta test program. Please help us in testing and making pgpool-II 3.5 better! | ||
− | You can download it from [ | + | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. |
=== pgpool-II 3.5 alpha1 released (2015/11/16) === | === pgpool-II 3.5 alpha1 released (2015/11/16) === | ||
− | Pgpool-II 3.5 alpha1 is now | + | Pgpool-II 3.5 alpha1 is now released. This is not a stable version but just for developers. |
V3.5 has a new feature: | V3.5 has a new feature: | ||
Line 806: | Line 1,180: | ||
* Import PostgreSQL 9.5 parser | * Import PostgreSQL 9.5 parser | ||
* etc. | * etc. | ||
− | You can download it from [ | + | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. |
=== pgpool-II 3.3 RC1 released (2013/07/25) === | === pgpool-II 3.3 RC1 released (2013/07/25) === | ||
− | Pgpool-II 3.3 RC1 is now | + | Pgpool-II 3.3 RC1 is now released. This is not a stable version but just for developers. |
− | You can download it from [ | + | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. |
=== pgpool-II 3.3 beta1 released (2013/06/12) === | === pgpool-II 3.3 beta1 released (2013/06/12) === | ||
Line 821: | Line 1,195: | ||
Users are encouraged to take part in our beta test program. Please help us in testing and making pgpool-II 3.3 better! | Users are encouraged to take part in our beta test program. Please help us in testing and making pgpool-II 3.3 better! | ||
− | You can download it from [ | + | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. |
=== pgpool-II 3.3 alpha1 released (2013/05/17) === | === pgpool-II 3.3 alpha1 released (2013/05/17) === | ||
− | Pgpool-II 3.3 alpha1 is now | + | Pgpool-II 3.3 alpha1 is now released. This is not a stable version but just for developers. |
V3.3 has a new feature: | V3.3 has a new feature: | ||
Line 837: | Line 1,211: | ||
** New pgpool_setup tool | ** New pgpool_setup tool | ||
** Support for using CREATE EXTENSION to install pgpool specific extensions | ** Support for using CREATE EXTENSION to install pgpool specific extensions | ||
− | You can download it from [ | + | You can download it from [https://pgpool.net/mediawiki/index.php/Developer_releases here]. |
== Old == | == Old == | ||
Line 844: | Line 1,218: | ||
= Where can I get commercial support for pgpool-II? = | = Where can I get commercial support for pgpool-II? = | ||
− | Some commercial packages include pgpool-II support. Consulting and annual support can be purchased from SRA OSS, Inc. Japan ( | + | Some commercial packages include pgpool-II support. Consulting and annual support can be purchased from SRA OSS, Inc. Japan (https://www.sraoss.co.jp/index_en.php). |
Revision as of 00:56, 20 May 2021
Contents
- 1 Welcome to Pgpool Wiki!
- 2 What's new
- 2.1 News
- 2.2 Events
- 2.3 New docs
- 2.4 Stable
- 2.4.1 Pgpool-II 4.2.3, 4.1.7, 4.0.14, 3.7.19 and 3.6.26 officially released (2021/05/20)
- 2.4.2 Pgpool-II 4.2.2, 4.1.6, 4.0.13, 3.7.18 and 3.6.25 officially released (2021/02/18)
- 2.4.3 Pgpool-II 4.2.1 released (2020/12/23)
- 2.4.4 Pgpool-II 4.2.0 released (2020/11/26)
- 2.4.5 Pgpool-II 4.1.5, 4.0.12, 3.7.17, 3.6.24 and 3.5.28 officially released (2020/11/19)
- 2.4.6 Pgpool-II 4.1.4, 4.0.11, 3.7.16, 3.6.23 and 3.5.27 officially released (2020/09/17)
- 2.4.7 Pgpool-II 4.1.3, 4.0.10, 3.7.15, 3.6.22 and 3.5.26 officially released (2020/08/20)
- 2.4.8 Pgpool-II 4.1.2, 4.0.9, 3.7.14, 3.6.21 and 3.5.25 officially released (2020/05/21)
- 2.4.9 Pgpool-II 4.1.1, 4.0.8, 3.7.13, 3.6.20, 3.5.24 and pgpoolAdmin 4.1.0 officially released (2020/02/20)
- 2.4.10 Pgpool-II 4.1.0, 4.0.7, 3.7.12, 3.6.19, 3.5.23 and 3.4.26 RPMs Update 2 officially released (2019/11/19)
- 2.4.11 Pgpool-II 4.1.0 released (2019/10/31)
- 2.4.12 Pgpool-II 4.0.7, 3.7.12, 3.6.19, 3.5.23 and 3.4.26 officially released (2019/10/31)
- 2.4.13 Pgpool-II 4.0.6, 3.7.11, 3.6.18, 3.5.22 and 3.4.25 officially released (2019/08/15)
- 2.4.14 Pgpool-II 4.0.5, 3.7.10, 3.6.17, 3.5.21 and 3.4.24 officially released (2019/05/16)
- 2.4.15 Pgpool-II 4.0.4, 3.7.9, 3.6.16, 3.5.20 and 3.4.23 officially released (2019/03/29)
- 2.4.16 Pgpool-II 4.0.3, 3.7.8, 3.6.15, 3.5.19 and 3.4.22 officially released (2019/02/21)
- 2.4.17 pgpoolAdmin 4.0.1 officially released (2018/12/20)
- 2.4.18 Pgpool-II 4.0.2, 3.7.7, 3.6.14, 3.5.18 and 3.4.21 officially released (2018/11/22)
- 2.4.19 Pgpool-II 4.0.1, 3.7.6, 3.6.13, 3.5.17 and 3.4.20 officially released (2018/10/31)
- 2.4.20 Pgpool-II 4.0.0 and pgpoolAdmin 4.0.0 officially released (2018/10/19)
- 2.4.21 Pgpool-II 3.7.5, 3.6.12, 3.5.16, 3.4.19 and 3.3.22 officially released (2018/07/31)
- 2.4.22 Pgpool-II 3.7.4, 3.6.11, 3.5.15 and 3.4.18 officially released (2018/06/12)
- 2.4.23 Pgpool-II 3.7.3, 3.6.10, 3.5.14, 3.4.17 and 3.3.21 officially released (2018/04/17)
- 2.4.24 Pgpool-II 3.7.2-2 RPMs are released. (2018/03/14)
- 2.4.25 Pgpool-II 3.7.2, 3.6.9, 3.5.13, 3.4.16 and 3.3.20 officially released (2018/02/13)
- 2.4.26 pgpoolAdmin 3.7.1 officially released (2018/02/05)
- 2.4.27 Pgpool-II 3.7.1, 3.6.8, 3.5.12, 3.4.15 and 3.3.19 officially released (2018/01/09)
- 2.4.28 Pgpool-II 3.7.0 and pgpoolAdmin 3.7.0 officially released (2017/11/22)
- 2.4.29 Pgpool-II 3.6.7, 3.5.11, 3.4.14 and 3.3.18 officially released (2017/11/01)
- 2.4.30 Pgpool-II 3.6.6, 3.5.10, 3.4.13, 3.3.17 and 3.2.22 officially released (2017/09/05)
- 2.4.31 Pgpool-II 3.6.5, 3.5.9, 3.4.12, 3.3.16 and 3.2.21 officially released (2017/07/11)
- 2.4.32 Pgpool-II 3.6.4, 3.5.8 officially released (2017/05/11)
- 2.4.33 Pgpool-II 3.6.3, 3.5.7, 3.4.11, 3.3.15, 3.2.20 and pgpoolAdmin 3.6.1 officially released (2017/04/28)
- 2.4.34 Pgpool-II 3.6.2, 3.5.6, 3.4.10, 3.3.14 and 3.2.19 officially released (2017/03/17)
- 2.4.35 pgpoolAdmin 3.6.0 officially released (2017/02/28)
- 2.4.36 pgpool-II 3.6.1, 3.5.5, 3.4.9, 3.3.13, 3.2.18 and 3.1.21 officially released (2016/12/26)
- 2.4.37 pgpool-II 3.6.0 officially released (2016/11/21)
- 2.4.38 pgpool-II 3.5.4, 3.4.8, 3.3.12, 3.2.17 and 3.1.20 officially released (2016/08/31)
- 2.4.39 pgpool-II 3.5.3, 3.4.7, 3.3.11, 3.2.16, 3.1.19, and pgpoolAdmin 3.5.3 officially released (2016/06/17)
- 2.4.40 pgpool-II 3.5.2, 3.4.6, 3.3.10, 3.2.15, 3.1.18, and pgpoolAdmin 3.5.2 officially released (2016/04/26)
- 2.4.41 pgpool-II 3.5.1, 3.4.5, 3.3.9, 3.2.14, 3.1.17, and pgpoolAdmin 3.5.1 officially released (2016/04/04)
- 2.4.42 pgpool-II 3.4.4, 3.3.8, 3.2.13, 3.1.16, and 3.0.20 officially released (2016/02/05)
- 2.4.43 pgpool-II 3.5.0 and pgpoolAdmin 3.5.0 officially released (2016/01/29)
- 2.4.44 pgpool-II 3.4.3, 3.3.7, 3.2.12, 3.1.15, and 3.0.19 officially released (2015/07/24)
- 2.4.45 pgpool-II 3.4.2, 3.3.6, 3.2.11, 3.1.14, and 3.0.18 officially released (2015/04/08)
- 2.4.46 pgpool-II 3.4.1, 3.3.5, 3.2.10, 3.1.13, 3.0.17 and pgpoolAdmin 3.4.1 officially released (2015/02/05)
- 2.4.47 The pgpool-II official yum repository released (2014/12/16)
- 2.4.48 pgpool-II 3.4.0 and pgpoolAdmin 3.4.0 officially released (2014/11/07)
- 2.4.49 pgpool-II 3.3.4, 3.2.9, 3.1.12, and 3.0.16 are officially released (2014/09/05)
- 2.4.50 pgpool-ha 2.2 released (2014/04/01)
- 2.4.51 pgpool-II 3.3.3, 3.2.8, 3.1.11, 3.0.15 and pgpoolAdmin 3.3.1 officially released (2014/03/24)
- 2.4.52 pgpool-II 3.2.7, 3.1.10, 3.0.14 officially released (2013/12/06)
- 2.4.53 pgpool-II 3.3.2 officially released (2013/11/29)
- 2.4.54 pgpool-II 3.3.1, 3.2.6, 3.1.9, 3.0.13 officially released (2013/09/06)
- 2.4.55 Missing regression test suite in pgpool-II 3.3.0.tar.gz (2013/07/31)
- 2.4.56 pgpool-II 3.3 and pgpoolAdmin 3.3 officially released (2013/07/30)
- 2.4.57 pgpool-II 3.2.5, 3.1.8, 3.0.12 officially released (2013/07/10)
- 2.5 Development
- 2.5.1 Pgpool-II 4.2 beta1 released (2020/10/27)
- 2.5.2 Pgpool-II 4.2 alpha1 released (2020/10/06)
- 2.5.3 Pgpool-II 4.1 RC1 released (2019/10/16)
- 2.5.4 Pgpool-II 4.1 beta1 released (2019/09/06)
- 2.5.5 Pgpool-II 4.0 RC1 released (2018/10/03)
- 2.5.6 Pgpool-II 4.0 beta1 released (2018/09/19)
- 2.5.7 Pgpool-II 4.0 alpha2 released (2018/09/06)
- 2.5.8 Pgpool-II 4.0 alpha1 released (2018/08/20)
- 2.5.9 Pgpool-II 3.7 RC1 and pgpoolAdmin 3.7 RC1 released (2017/11/13)
- 2.5.10 Pgpool-II 3.7 beta1 released (2017/10/17)
- 2.5.11 pgpool-II 3.6 RC1 released (2016/11/16)
- 2.5.12 pgpool-II 3.6 beta2 released (2016/11/08)
- 2.5.13 pgpool-II 3.6 beta1 released (2016/11/02)
- 2.5.14 Pgpool-II 3.6 alpha1 released (2016/10/19)
- 2.5.15 pgpool-II 3.5 RC1 released (2016/1/14)
- 2.5.16 pgpool-II 3.5 beta1 released (2015/12/14)
- 2.5.17 pgpool-II 3.5 alpha1 released (2015/11/16)
- 2.5.18 pgpool-II 3.3 RC1 released (2013/07/25)
- 2.5.19 pgpool-II 3.3 beta1 released (2013/06/12)
- 2.5.20 pgpool-II 3.3 alpha1 released (2013/05/17)
- 2.6 Old
- 3 Where can I get commercial support for pgpool-II?
Welcome to Pgpool Wiki!
What is Pgpool-II?
Pgpool-II is a middleware that works between PostgreSQL servers and a PostgreSQL database client. It is licensed under BSD license. It provides the following features.
- Connection Pooling
- Pgpool-II saves connections to the PostgreSQL servers, and reuse them whenever a new connection with the same properties (i.e. username, database, protocol version) comes in. It reduces connection overhead, and improves system's overall throughput.
- Replication
- Pgpool-II can manage multiple PostgreSQL servers. Using the replication function enables creating a realtime backup on 2 or more physical disks, so that the service can continue without stopping servers in case of a disk failure.
- Load Balancing
- If a database is replicated, executing a SELECT query on any server will return the same result. Pgpool-II takes an advantage of the replication feature to reduce the load on each PostgreSQL server by distributing SELECT queries among multiple servers, improving system's overall throughput. At best, performance improves proportionally to the number of PostgreSQL servers. Load balance works best in a situation where there are a lot of users executing many queries at the same time.
- Limiting Exceeding Connections
- There is a limit on the maximum number of concurrent connections with PostgreSQL, and connections are rejected after this many connections. Setting the maximum number of connections, however, increases resource consumption and affect system performance. pgpool-II also has a limit on the maximum number of connections, but extra connections will be queued instead of returning an error immediately.
- Watchdog
- Watchdog can coordinate multiple Pgpool-II, create a robust cluster system and avoid the single point of failure or split brain. Watchdog can perform lifecheck against other pgpool-II nodes, to detect a fault of Pgpoll-II. If active Pgpool-II goes down, standby Pgpool-II can be promoted to active, and take over Virtual IP.
- In Memory Query Cache
- In memory query cache allows to save a pair of SELECT statement and its result. If an identical SELECTs comes in, Pgpool-II returns the value from cache. Since no SQL parsing nor access to PostgreSQL are involved, using in memory cache is extremely fast. On the other hand, it might be slower than the normal path in some cases, because it adds some overhead of storing cache data.
Pgpool-II speaks PostgreSQL's backend and frontend protocol, and relays messages between a backend and a frontend. Therefore, a database application (frontend) thinks that Pgpool-II is the actual PostgreSQL server, and the server (backend) sees Pgpool-II as one of its clients. Because Pgpool-II is transparent to both the server and the client, an existing database application can be used with Pgpool-II almost without a
Pgpool-II talks PostgreSQL's backend and frontend protocol, and relays a connection between them. Therefore, a database application (frontend) thinks that Pgpool-II is the actual PostgreSQL server, and the server (backend) sees Pgpool-II as one of its clients. Because Pgpool-II is transparent to both the server and the client, an existing database application can be used with Pgpool-II almost without a change to its sources.
Pgpool-II License
See License.
Stable versions
- Pgpool-II: 4.2, 4.1, 4.0, 3.7, 3.6
- pgpoolAdmin: 4.1, 4.0, 3.7, 3.6
Contacts
- If you have technical questions regarding Pgpool-II, please subscribe Pgpool-II mailing lists and send questions to it (pgpool-general will be a starter). Please do not send technical questions via private email. We will not respond such that messages.
- If you believe that you found a vulnerability/security issues with Pgpool-II, please send a private email to ishii at sraoss.co.jp (he is the project leader).
What's new
News
Pgpool-II 4.2.3, 4.1.7, 4.0.14, 3.7.19 and 3.6.26 officially released (2021/05/20)
Pgpool-II 4.2.3, 4.1.7, 4.0.14, 3.7.19 and 3.6.26 officially released.
You can download them here.
- 4.2.3 : English Japanese
- 4.1.7 : English Japanese
- 4.0.14 : English Japanese
- 3.7.19 : English Japanese
- 3.6.26 : English Japanese
Events
PGConf.ASIA 2019 in Bali
Bo Peng is going to give a presentation Setup a High-Availability and Load Balancing PostgreSQL Cluster: New Features of Pgpool-II 4.1 at "PGConf.ASIA 2019" held in Bali from September 8th to 11st.
PGConf.ASIA 2018 in Tokyo
Tatsuo Ishii and Bo Peng are going to give a presentation Celebrating its 15th Anniversary Pgpool-II Past Present and Future Celebrating its 15th Anniversary Pgpool-II Past Present and Future part2 at "PGConf.ASIA 2018" held in Tokyo from December 10th to 12th.
PGConf.ASIA 2017 in Tokyo
Tatsuo Ishii is going to give a presentation "More reliability and support for PostgreSQL 10: Introducing Pgpool-II 3.7" at "PGConf.ASIA 2017", held in Tokyo from December 4th to 6th.
PostgreSQL Conference in Russia 2016
Tatsuo gave a talk "How to manage a herd of elephants" at "PostgreSQL Conference in Russia 2016", held in Moscow from February 4th to 5th. The slides are available in Developer's documentation.
PostgreSQL Conference in China 2015
Tatsuo gave a talk "How to manage a herd of elephants" at "PostgreSQL Conference in China 2015", held in Beijing from November 21th to 22th. The slides are available in Developer's documentation.
pgCon 2015 Cluster Hacker Summit
We participated "6th Postgres Cluster Hacker Summit" which was held as a part of PgCon 2015 Developer Unconference. We reported about Development Status Updates and pgpool-II 3.5 features. The slides are available in Developer's documentation.
Pgpool-II Day 2015 in Tokyo
We had the very first time pgpool-II decicated conference. See the event report.
New docs
pgpool-II 3.5 is coming soon!
pgpool-II 3.5 alpha1 has been out. Tatsuo introduces "new features of pgpool-II 3.5."
Stable
Pgpool-II 4.2.3, 4.1.7, 4.0.14, 3.7.19 and 3.6.26 officially released (2021/05/20)
Pgpool-II 4.2.3, 4.1.7, 4.0.14, 3.7.19 and 3.6.26 officially released.
You can download them here.
- 4.2.3 : English Japanese
- 4.1.7 : English Japanese
- 4.0.14 : English Japanese
- 3.7.19 : English Japanese
- 3.6.26 : English Japanese
Pgpool-II 4.2.2, 4.1.6, 4.0.13, 3.7.18 and 3.6.25 officially released (2021/02/18)
Pgpool-II 4.2.2, 4.1.6, 4.0.13, 3.7.18 and 3.6.25 officially released.
You can download them here.
- 4.2.2 : English Japanese
- 4.1.6 : English Japanese
- 4.0.13 : English Japanese
- 3.7.18 : English Japanese
- 3.6.25 : English Japanese
Pgpool-II 4.2.1 released (2020/12/23)
Pgpool-II 4.2.1 is now released.
You can download them from here.
Pgpool-II 4.2.0 released (2020/11/26)
Pgpool-II 4.2.0 is now released.
V4.2 contains new features and enhancements, including:
- Some items in the configuration file pgpool.conf are vastly enhanced for easier configuration and administration.
- Implement logging_collector for easier log management.
- Implement log_disconnections to collect disconnection logs.
- Implement pg_enc and pg_md5 to allow to register multiple passwords at once.
- Allow to show statistics of health check by using SHOW POOL_HEALTH_CHECK_STATS command, and also allow to show statistics of issued SQL by using SHOW POOL_BACKEND_STATS command.
- New PCP command pcp_reload_config is added.
- Now it is possible to omit write_function_list and read_only_function_list by looking at system catalog information.
- Add new clustering mode snapshot_isolation_mode which guarantees not only data modifications to multiple PostgreSQL but read consistency.
- Support LDAP authentication between clients and Pgpool-II.
- Add ssl_crl_file and ssl_passphrase_command to SSL configuration.
- Import PostgreSQL 13's SQL parser.
You can download it from here.
Release notes: English
Pgpool-II 4.1.5, 4.0.12, 3.7.17, 3.6.24 and 3.5.28 officially released (2020/11/19)
Pgpool-II 4.1.5, 4.0.12, 3.7.17, 3.6.24 and 3.5.28 officially released
You can download them here.
- 4.1.5 : English Japanese
- 4.0.12 : English Japanese
- 3.7.17 : English Japanese
- 3.6.24 : English Japanese
- 3.5.28 : English Japanese
Pgpool-II 4.1.4, 4.0.11, 3.7.16, 3.6.23 and 3.5.27 officially released (2020/09/17)
Pgpool-II 4.1.4, 4.0.11, 3.7.16, 3.6.23 and 3.5.27 officially released
You can download them here.
- 4.1.4 : English Japanese
- 4.0.11 : English Japanese
- 3.7.16 : English Japanese
- 3.6.23 : English Japanese
- 3.5.27 : English Japanese
Pgpool-II 4.1.3, 4.0.10, 3.7.15, 3.6.22 and 3.5.26 officially released (2020/08/20)
Pgpool-II 4.1.3, 4.0.10, 3.7.15, 3.6.22 and 3.5.26 officially released
You can download them here.
- 4.1.3 : English Japanese
- 4.0.10 : English Japanese
- 3.7.15 : English Japanese
- 3.6.22 : English Japanese
- 3.5.26 : English Japanese
Pgpool-II 4.1.2, 4.0.9, 3.7.14, 3.6.21 and 3.5.25 officially released (2020/05/21)
Pgpool-II 4.1.2, 4.0.9, 3.7.14, 3.6.21 and 3.5.25 officially released
You can download them here.
- 4.1.2 : English Japanese
- 4.0.9 : English Japanese
- 3.7.14 : English Japanese
- 3.6.21 : English Japanese
- 3.5.25 : English Japanese
Pgpool-II 4.1.1, 4.0.8, 3.7.13, 3.6.20, 3.5.24 and pgpoolAdmin 4.1.0 officially released (2020/02/20)
Pgpool-II 4.1.1, 4.0.8, 3.7.13, 3.6.20, 3.5.24 and pgpoolAdmin 4.1.0 officially released
You can download them here.
- 4.1.1 : English Japanese
- 4.0.8 : English Japanese
- 3.7.13 : English Japanese
- 3.6.20 : English Japanese
- 3.5.24 : English Japanese
Pgpool-II 4.1.0, 4.0.7, 3.7.12, 3.6.19, 3.5.23 and 3.4.26 RPMs Update 2 officially released (2019/11/19)
Pgpool-II 4.1.0, 4.0.7, 3.7.12, 3.6.19, 3.5.23 and 3.4.26 RPMs Update 2 are officially released. The updated RPM packages fixed the bug which logs are not output, when log_destination = 'syslog' is configured.
You can download them here.
Pgpool-II 4.1.0 released (2019/10/31)
Pgpool-II 4.1.0 is now relased.
Major enhancements in Pgpool-II 4.1 include:
- Statement level load balancing.
- Auto failback.
- Enhance performance in number of areas.
- Shared relation cache allows to reuse relation cache among sessions to reduce internal queries against PostgreSQL system catalogs.
- Have separate SQL parser for DML statements to eliminate unnecessary parsing effort.
- Load balancing control for specific queries.
- Reduce Internal Queries against System Catalogs.
- Import PostgreSQL 12 SQL parser.
- etc.
You can download it from here.
Release notes: English Japanese
Pgpool-II 4.0.7, 3.7.12, 3.6.19, 3.5.23 and 3.4.26 officially released (2019/10/31)
Pgpool-II 4.0.7, 3.7.12, 3.6.19, 3.5.23 and 3.4.26 officially released
Please note that 3.4.26 is the last release of 3.4 series because 5 years has passed since 3.4 was out (2014/11).
You can download them here.
- 4.0.7 : English Japanese
- 3.7.12 : English Japanese
- 3.6.19 : English Japanese
- 3.5.23 : English Japanese
- 3.4.26: English Japanese
Pgpool-II 4.0.6, 3.7.11, 3.6.18, 3.5.22 and 3.4.25 officially released (2019/08/15)
Pgpool-II 4.0.6, 3.7.11, 3.6.18, 3.5.22 and 3.4.25 officially released
You can download them here.
- 4.0.6 : English Japanese
- 3.7.11 : English Japanese
- 3.6.18 : English Japanese
- 3.5.22 : English Japanese
- 3.4.25: English Japanese
Pgpool-II 4.0.5, 3.7.10, 3.6.17, 3.5.21 and 3.4.24 officially released (2019/05/16)
Pgpool-II 4.0.5, 3.7.10, 3.6.17, 3.5.21 and 3.4.24 officially released
You can download them here.
- 4.0.5 : English Japanese
- 3.7.10 : English Japanese
- 3.6.17 : English Japanese
- 3.5.21 : English Japanese
- 3.4.24: English Japanese
Pgpool-II 4.0.4, 3.7.9, 3.6.16, 3.5.20 and 3.4.23 officially released (2019/03/29)
Pgpool-II 4.0.4, 3.7.9, 3.6.16, 3.5.20 and 3.4.23 officially released
You can download them here.
- 4.0.4 : English Japanese
- 3.7.9 : English Japanese
- 3.6.16 : English Japanese
- 3.5.20 : English Japanese
- 3.4.23: English Japanese
Pgpool-II 4.0.3, 3.7.8, 3.6.15, 3.5.19 and 3.4.22 officially released (2019/02/21)
Pgpool-II 4.0.3, 3.7.8, 3.6.15, 3.5.19 and 3.4.22 officially released
You can download them here.
- 4.0.3 : English Japanese
- 3.7.8 : English Japanese
- 3.6.15 : English Japanese
- 3.5.19 : English Japanese
- 3.4.22: English Japanese
pgpoolAdmin 4.0.1 officially released (2018/12/20)
PgPool Global Development Group has released a Security Update of pgpoolAdmin.
The purpose of this release is to address CVE-2018-16203, which allow an attacker to login without properly checking the authorization. Once getting into gpoolAdmin, the attacker can control Pgpool-II. Also it may be possible to obtain the superuser role of a PostgreSQL database.
This vulnability affects all versions of pgpoolAdmin. We recommend upgrade pgpoolAdmin to 4.0.1 immediately (remember that PgpoolAdmin 4.0.1 is compatible with Pgpool-II 3.4 or later).
PgPool Global Development Group would like to thank Fotios Rogkotis of DarkMatter for finding the security issue and giving us the detailed studies on it.
You can download them here.
Pgpool-II 4.0.2, 3.7.7, 3.6.14, 3.5.18 and 3.4.21 officially released (2018/11/22)
Pgpool-II 4.0.2, 3.7.7, 3.6.14, 3.5.18 and 3.4.21 officially released
You can download them here.
- 4.0.2 : English Japanese
- 3.7.7 : English Japanese
- 3.6.14 : English Japanese
- 3.5.18 : English Japanese
- 3.4.21: English Japanese
Pgpool-II 4.0.1, 3.7.6, 3.6.13, 3.5.17 and 3.4.20 officially released (2018/10/31)
Pgpool-II 4.0.1, 3.7.6, 3.6.13, 3.5.17 and 3.4.20 officially released
You can download them here.
- 4.0.1 : English Japanese
- 3.7.6 : English Japanese
- 3.6.13 : English Japanese
- 3.5.17 : English Japanese
- 3.4.20: English Japanese
Pgpool-II 4.0.0 and pgpoolAdmin 4.0.0 officially released (2018/10/19)
Pgpool-II 4.0.0 and pgpoolAdmin 4.0.0 are now relased.
V4.0 has new features:
- Add SCRAM and Certificate authentication support.
- Detecting "false" primary server of PostgreSQL.
- Improvements to load balancing:
- More load balancing fine control after write queries.
- Load balancing control for specific queries.
- Allow to specify load balance weight ratio for load balance parameters.
- Add last state change timestamp to SHOW POOL NODES.
- Import PostgreSQL 11 SQL parser.
- Logging client messages.
- etc.
You can download it from here.
Release notes: English Japanese
Pgpool-II 3.7.5, 3.6.12, 3.5.16, 3.4.19 and 3.3.22 officially released (2018/07/31)
Pgpool-II 3.7.5, 3.6.12, 3.5.16, 3.4.19 and 3.3.22 officially released
You can download them here.
- 3.7.5 : English Japanese
- 3.6.12 : English Japanese
- 3.5.16 : English Japanese
- 3.4.19: English Japanese
- 3.3.22: English Japanese
Please note that 3.3.22 is the last release of 3.3 series because 5 years has passed since 3.3 was out (2013/07/30).
Pgpool-II 3.7.4, 3.6.11, 3.5.15 and 3.4.18 officially released (2018/06/12)
Pgpool-II 3.7.4, 3.6.11, 3.5.15 and 3.4.18 officially released
You can download them here.
- 3.7.4 : English Japanese
- 3.6.11 : English Japanese
- 3.5.15 : English Japanese
- 3.4.18: English Japanese
Pgpool-II 3.7.3, 3.6.10, 3.5.14, 3.4.17 and 3.3.21 officially released (2018/04/17)
Pgpool-II 3.7.3, 3.6.10, 3.5.14, 3.4.17 and 3.3.21 officially released
You can download them here.
- 3.7.3 : English Japanese
- 3.6.10 : English Japanese
- 3.5.14 : English Japanese
- 3.4.17: English Japanese
- 3.3.21: English Japanese
Pgpool-II 3.7.2-2 RPMs are released. (2018/03/14)
Pgpool-II 3.7.2-2 RPMs are released.
You can download them here.
Pgpool-II 3.7.2, 3.6.9, 3.5.13, 3.4.16 and 3.3.20 officially released (2018/02/13)
Pgpool-II 3.7.2, 3.6.9, 3.5.13, 3.4.16 and 3.3.20 officially released
You can download them here.
- 3.7.2 : English Japanese
- 3.6.9 : English Japanese
- 3.5.13 : English Japanese
- 3.4.16: English Japanese
- 3.3.20: English Japanese
pgpoolAdmin 3.7.1 officially released (2018/02/05)
pgpoolAdmin 3.7.1 is officially released.
You can download them here.
Pgpool-II 3.7.1, 3.6.8, 3.5.12, 3.4.15 and 3.3.19 officially released (2018/01/09)
Pgpool-II 3.7.1, 3.6.8, 3.5.12, 3.4.15 and 3.3.19 officially released
You can download them here.
- 3.7.1 : English Japanese
- 3.6.8 : English Japanese
- 3.5.12 : English Japanese
- 3.4.15: English Japanese
- 3.3.19: English Japanese
Pgpool-II 3.7.0 and pgpoolAdmin 3.7.0 officially released (2017/11/22)
Pgpool-II 3.7.0 and pgpoolAdmin 3.7.0 are now relased.
V3.7 has new features:
- Quorum aware failover feature.
- Allow specifying the hostnames in pool_hba.
- Allow to specify per node health check parameters.
- Support AWS Aurora.
- Import PostgreSQL 10 SQL parser.
- Support logical replication.
- etc.
You can download them here.
Release notes: English Japanese
Pgpool-II 3.6.7, 3.5.11, 3.4.14 and 3.3.18 officially released (2017/11/01)
Pgpool-II 3.6.7, 3.5.11, 3.4.14 and 3.3.18 officially released
You can download them here.
- 3.6.7 : English Japanese
- 3.5.11 : English Japanese
- 3.4.14: English Japanese
- 3.3.18: English Japanese
Pgpool-II 3.6.6, 3.5.10, 3.4.13, 3.3.17 and 3.2.22 officially released (2017/09/05)
Pgpool-II 3.6.6, 3.5.10, 3.4.13, 3.3.17, 3.2.22 and pgpoolAdmin 3.6.2 officially released
You can download them here.
- 3.6.6 : English Japanese
- 3.5.10 : English Japanese
- 3.4.13: English Japanese
- 3.3.17: English Japanese
- 3.2.22: English Japanese
Pgpool-II 3.6.5, 3.5.9, 3.4.12, 3.3.16 and 3.2.21 officially released (2017/07/11)
Pgpool-II 3.6.5, 3.5.9, 3.4.12, 3.3.16 and 3.2.21 officially released
You can download them here.
- 3.6.5 : English Japanese
- 3.5.9 : English Japanese
- 3.4.12: English Japanese
- 3.3.16: English Japanese
- 3.2.21: English Japanese
Pgpool-II 3.6.4, 3.5.8 officially released (2017/05/11)
Pgpool-II 3.6.4, 3.5.8 officially released
You can download them here.
Pgpool-II 3.6.3, 3.5.7, 3.4.11, 3.3.15, 3.2.20 and pgpoolAdmin 3.6.1 officially released (2017/04/28)
Pgpool-II 3.6.3, 3.5.7, 3.4.11, 3.3.15, 3.2.20 and pgpoolAdmin 3.6.1 officially released
You can download them here.
- 3.6.3: English Japanese
- 3.5.7: English Japanese
- 3.4.11: English Japanese
- 3.3.15: English Japanese
- 3.2.20: English Japanese
Pgpool-II 3.6.2, 3.5.6, 3.4.10, 3.3.14 and 3.2.19 officially released (2017/03/17)
Pgpool-II 3.6.2, 3.5.6, 3.4.10, 3.3.14 and 3.2.19 officially released
You can download them here.
- 3.6.2: English Japanese
- 3.5.6: English Japanese
- 3.4.10: English Japanese
- 3.3.14: English Japanese
- 3.2.19: English Japanese
pgpoolAdmin 3.6.0 officially released (2017/02/28)
pgpoolAdmin 3.6.0 is officially released.
You can download them here.
pgpool-II 3.6.1, 3.5.5, 3.4.9, 3.3.13, 3.2.18 and 3.1.21 officially released (2016/12/26)
These are the latest stable versions of each major branches.
You can download them here.
- 3.6.1: English Japanese
- 3.5.5: English Japanese
- 3.4.9: English Japanese
- 3.3.13: English Japanese
- 3.2.18: English Japanese
- 3.1.21: English Japanese
pgpool-II 3.1.21 is the final release of the 3.1.x. This series has reached "End of Life", and is no longer maintained and does not receive any updates.
pgpool-II 3.6.0 officially released (2016/11/21)
Pgpool-II 3.6.0 is now officially released.
You can download them here.
V3.6's new features are:
- Improve the behavior of fail-over.
- New PGPOOL SET command has been introduced.
- Watchdog is significantly enhanced.
- Handling of extended query protocol (e.g. used by Java applications) in streaming replication mode speeds up if many rows are returned in a result set.
- Import parser of PostgreSQL 9.6.
- In some cases pg_terminate_backend() now does not trigger a fail-over.
- Change documentation format from raw HTML to SGML.
- etc.
pgpool-II 3.5.4, 3.4.8, 3.3.12, 3.2.17 and 3.1.20 officially released (2016/08/31)
These are the latest stable versions of each major branches.
You can download them here.
- 3.5.4: English Japanese
- 3.4.8: English Japanese
- 3.3.12: English Japanese
- 3.2.17: English Japanese
- 3.1.20: English Japanese
pgpool-II 3.5.3, 3.4.7, 3.3.11, 3.2.16, 3.1.19, and pgpoolAdmin 3.5.3 officially released (2016/06/17)
These are the latest stable versions of each major branches.
You can download them here.
- 3.5.3: English Japanese
- 3.4.7: English Japanese
- 3.3.11: English Japanese
- 3.2.16: English Japanese
- 3.1.19: English Japanese
pgpool-II 3.5.2, 3.4.6, 3.3.10, 3.2.15, 3.1.18, and pgpoolAdmin 3.5.2 officially released (2016/04/26)
These are the latest stable versions of each major branches.
You can download them here.
- 3.5.2: English Japanese
- 3.4.6: English Japanese
- 3.3.10: English Japanese
- 3.2.15: English Japanese
- 3.1.18: English Japanese
pgpool-II 3.5.1, 3.4.5, 3.3.9, 3.2.14, 3.1.17, and pgpoolAdmin 3.5.1 officially released (2016/04/04)
These are the latest stable versions of each major branches.
You can download them here.
- 3.5.1: English Japanese
- 3.4.5: English Japanese
- 3.3.9: English Japanese
- 3.2.14: English Japanese
- 3.1.17: English Japanese
pgpool-II 3.4.4, 3.3.8, 3.2.13, 3.1.16, and 3.0.20 officially released (2016/02/05)
These are the latest stable versions of each major branches.
You can download them here.
- 3.4.4: English Japanese
- 3.3.8: English Japanese
- 3.2.13: English Japanese
- 3.1.16: English Japanese
- 3.0.20: English Japanese
pgpool-II 3.0.20 is the final release of the 3.0.x. This series has reached "End of Life", and is no longer maintained and does not receive any updates.
pgpool-II 3.5.0 and pgpoolAdmin 3.5.0 officially released (2016/01/29)
Pgpool-II 3.5.0 and pgpoolAdmin 3.5.0 are now officially released.
You can download them here.
V3.5's new features are:
- Improved performance in extended query protocol
- Overcoming the thundering herd problem
- watchdog feature enhancements to be more robust and adaptable
- PCP command enhancements
- Import PostgreSQL 9.5 parser
- etc.
Please see this for details.
3.5.0 release note: English Japanese
pgpool-II 3.4.3, 3.3.7, 3.2.12, 3.1.15, and 3.0.19 officially released (2015/07/24)
These are the latest stable versions of each major branches.
You can download them here.
- 3.4.3: English Japanese
- 3.3.7: English Japanese
- 3.2.12: English Japanese
- 3.1.15: English Japanese
- 3.0.19: English Japanese
pgpool-II 3.4.2, 3.3.6, 3.2.11, 3.1.14, and 3.0.18 officially released (2015/04/08)
These are the latest stable versions of each major branches.
You can download them here.
- 3.4.2: English Japanese
- 3.3.6: English Japanese
- 3.2.11: English Japanese
- 3.1.14: English Japanese
- 3.0.18: English Japanese
pgpool-II 3.4.1, 3.3.5, 3.2.10, 3.1.13, 3.0.17 and pgpoolAdmin 3.4.1 officially released (2015/02/05)
These are the latest stable versions of each major branches.
You can download them here.
- 3.4.1: English Japanese
- 3.3.5: English Japanese
- 3.2.10: English Japanese
- 3.1.13: English Japanese
- 3.0.17: English Japanese
- pgpoolAdmin 3.4.1: English
The pgpool-II official yum repository released (2014/12/16)
PgPool Global Development Group announced the pgpool-II official yum repository. With this repository, you will be able to install or update pgpool-II and pgpoolAdmin etc. by using yum.
The yum repository currently supports pgpool-II 3.3 or above with RHEL6 x86_64.
See Yum Repository for detail.
pgpool-II 3.4.0 and pgpoolAdmin 3.4.0 officially released (2014/11/07)
Pgpool-II 3.4.0 is now officially released.
You can download them here.
V3.4's new features are:
- Allow fine control of load balancing by using application name or database name
- New features about log output
- Allow to print pgpool-II process names
- Allow to control log verbosity like PostgreSQL
- SQL parser compatible with PostgreSQL 9.4
- Import PostgreSQL's memory manager and exception manager
- Support IPv6 address
- Reorganize source code tree
- etc.
pgpool-II 3.3.4, 3.2.9, 3.1.12, and 3.0.16 are officially released (2014/09/05)
These are the latest stable versions of each major branches.
You can download them here.
pgpool-ha 2.2 released (2014/04/01)
This is the latest stable version.
You can download them here.
pgpool-II 3.3.3, 3.2.8, 3.1.11, 3.0.15 and pgpoolAdmin 3.3.1 officially released (2014/03/24)
These are the latest stable versions of each major branches.
You can download them here.
- pgpoolAdmin 3.3.1: English
pgpool-II 3.2.7, 3.1.10, 3.0.14 officially released (2013/12/06)
These are the latest stable versions of each major branches.
You can download them here.
pgpool-II 3.3.2 officially released (2013/11/29)
These are the latest stable version of 3.3.
You can download them here.
pgpool-II 3.3.1, 3.2.6, 3.1.9, 3.0.13 officially released (2013/09/06)
These are the latest stable versions of each major branches.
You can download them here.
Missing regression test suite in pgpool-II 3.3.0.tar.gz (2013/07/31)
New regression test suite was not accidentally included in the pgpool-II 3.3.0.tar.gz tar ball. You can get it from git repository or download from here.
pgpool-II 3.3 and pgpoolAdmin 3.3 officially released (2013/07/30)
Pgpool-II 3.3 is now officially released.
You can download them here.
V3.3's new features are:
- Enhancements for watchdog
- New monitoring method of watchdog lifecheck using heartbeat signal
- Interlocking of failover/failback script
- Secure watchdog communication
- PCP command for retrieving the watchdog status
- etc.
- Othres
- Import PostgreSQL 9.2 raw parser
- New pgpool_setup tool
- Support for using CREATE EXTENSION to install pgpool specific extensions
- regression test suit
- etc.
pgpool-II 3.2.5, 3.1.8, 3.0.12 officially released (2013/07/10)
These are the latest stable versions of each major branches.
You can download them here.
Development
Pgpool-II 4.2 beta1 released (2020/10/27)
Pgpool-II 4.2 beta1 is now released.
Note that this is not a stable version but just for developers.
V4.2 contains new features and enhancements, including:
- Some items in the configuration file pgpool.conf are vastly enhanced for easier configuration and administration.
- Implement logging_collector for easier log management.
- Implement log_disconnections to collect disconnection logs.
- Implement pg_enc and pg_md5 to allow to register multiple passwords at once.
- Allow to show statistics of health check by using SHOW POOL_HEALTH_CHECK_STATS command, and also allow to show statistics of issued SQL by using SHOW POOL_BACKEND_STATS command.
- New PCP command pcp_reload_config is added.
- Now it is possible to omit write_function_list and read_only_function_list by looking at system catalog information.
- Add new clustering mode snapshot_isolation_mode which guarantees not only data modifications to multiple PostgreSQL but read consistency.
- Support LDAP authentication between clients and Pgpool-II.
- Add ssl_crl_file and ssl_passphrase_command to SSL configuration.
- Import PostgreSQL 13's SQL parser.
You can download it from here.
Release notes: English
Pgpool-II 4.2 alpha1 released (2020/10/06)
Pgpool-II 4.2 alpha1 is now released.
Note that this is not a stable version but just for developers.
V4.2 contains new features and enhancements, including:
- Some items in the configuration file pgpool.conf are vastly enhanced for easier configuration and administration.
- Implement logging_collector for easier log management.
- Implement log_disconnections to collect disconnection logs.
- Implement pg_enc and pg_md5 to allow to register multiple passwords at once.
- Allow to show statistics of health check by using SHOW POOL_HEALTH_CHECK_STATS command, and also allow to show statistics of issued SQL by using SHOW POOL_BACKEND_STATS command.
- New PCP command pcp_reload_config is added.
- Now it is possible to omit write_function_list and read_only_function_list by looking at system catalog information.
- Add new clustering mode snapshot_isolation_mode which guarantees not only data modifications to multiple PostgreSQL but read consistency.
- Support LDAP authentication between clients and Pgpool-II.
- Add ssl_crl_file and ssl_passphrase_command to SSL configuration.
- Import PostgreSQL 13's SQL parser.
You can download it from here.
Release notes: English
Pgpool-II 4.1 RC1 released (2019/10/16)
Pgpool-II 4.1 RC1 is now released.
This is not intended to be used in production but is close to the release version. So users are encouraged to test it out.
Major enhancements in Pgpool-II 4.1 include:
- Statement level load balancing.
- Auto failback.
- Enhance performance in number of areas.
- Shared relation cache allows to reuse relation cache among sessions to reduce internal queries against PostgreSQL system catalogs.
- Have separate SQL parser for DML statements to eliminate unnecessary parsing effort.
- Load balancing control for specific queries.
- Reduce Internal Queries against System Catalogs.
- Import PostgreSQL 12 SQL parser.
- etc.
You can download it from here.
Release notes: English
Pgpool-II 4.1 beta1 released (2019/09/06)
Pgpool-II 4.1 beta1 is now released.
This is not a stable version but just for developers.
Major enhancements in Pgpool-II 4.1 include:
- Statement level load balancing.
- Auto failback.
- Enhance performance in number of areas.
- Shared relation cache allows to reuse relation cache among sessions to reduce internal queries against PostgreSQL system catalogs.
- Have separate SQL parser for DML statements to eliminate unnecessary parsing effort.
- Load balancing control for specific queries.
- Reduce Internal Queries against System Catalogs.
- Import PostgreSQL 12 SQL parser.
- etc.
You can download it from here.
Release notes: English
Pgpool-II 4.0 RC1 released (2018/10/03)
Pgpool-II 4.0 RC1 is now released.
This is not intended to be used in production but is close to the release version. So users are encouraged to test it out.
V4.0 has new features:
- Add SCRAM and Certificate authentication support.
- Detecting "false" primary server of PostgreSQL.
- Improvements to load balancing:
- More load balancing fine control after write queries.
- Load balancing control for specific queries.
- Allow to specify load balance weight ratio for load balance parameters.
- Add last state change timestamp to SHOW POOL NODES.
- Import PostgreSQL 11 SQL parser.
- Logging client messages.
- etc.
You can download it from here.
Release notes: English
Pgpool-II 4.0 beta1 released (2018/09/19)
Pgpool-II 4.0 beta1 is now released.
This is not a stable version but just for developers.
V4.0 has new features:
- Add SCRAM and Certificate authentication support.
- Detecting "false" primary server of PostgreSQL.
- Improvements to load balancing:
- More load balancing fine control after write queries.
- Load balancing control for specific queries.
- Allow to specify load balance weight ratio for load balance parameters.
- Add last state change timestamp to SHOW POOL NODES.
- Import PostgreSQL 11 SQL parser.
- Logging client messages.
- etc.
You can download it from here.
Release notes: English
Pgpool-II 4.0 alpha2 released (2018/09/06)
Pgpool-II 4.0 alpha2 is now released.
This is not a stable version but just for developers.
V4.0 has new features:
- Add SCRAM and Certificate authentication support.
- Detecting "false" primary server of PostgreSQL.
- Improvements to load balancing:
- More load balancing fine control after write queries.
- Load balancing control for specific queries.
- Allow to specify load balance weight ratio for load balance parameters.
- Add last state change timestamp to SHOW POOL NODES.
- Import PostgreSQL 11 SQL parser.
- Logging client messages.
- etc.
You can download it from here.
Release notes: English
Pgpool-II 4.0 alpha1 released (2018/08/20)
Pgpool-II 4.0 alpha1 is now released.
This is not a stable version but just for developers.
V4.0 has new features:
- Add SCRAM and Certificate authentication support.
- Detecting "false" primary server of PostgreSQL.
- Improvements to load balancing:
- More load balancing fine control after write queries.
- Load balancing control for specific queries.
- Allow to specify load balance weight ratio for load balance parameters.
- Add last state change timestamp to SHOW POOL NODES.
- Logging client messages.
- etc.
You can download it from here.
Release notes: English
Pgpool-II 3.7 RC1 and pgpoolAdmin 3.7 RC1 released (2017/11/13)
Pgpool-II 3.7 RC1 and pgpoolAdmin 3.7 RC1 are now released.
This is not intended to be used in production but is close to the release version. So users are encouraged to test it out.
V3.7 has new features:
- Quorum aware failover feature.
- Allow specifying the hostnames in pool_hba.
- Allow to specify per node health check parameters.
- Support AWS Aurora.
- Import PostgreSQL 10 SQL parser.
- Support logical replication.
- etc.
You can download it from here.
Release notes: English Japanese
Pgpool-II 3.7 beta1 released (2017/10/17)
Pgpool-II 3.7 beta1 is now released. This is not a stable version but just for developers.
V3.7 has new features:
- Quorum aware failover feature.
- Allow specifying the hostnames in pool_hba.
- Allow to specify per node health check parameters.
- Support AWS Aurora.
- Import PostgreSQL 10 SQL parser.
- Support logical replication.
- etc.
You can download it from here.
pgpool-II 3.6 RC1 released (2016/11/16)
pgpool-II 3.6 RC1 is now released. This is not a stable version but just for developers.
You can download it from here.
pgpool-II 3.6 beta2 released (2016/11/08)
pgpool-II 3.6 beta2 is now released. This is not a stable version but just for developers.
Users are encouraged to take part in our beta test program. Please help us in testing and making pgpool-II 3.6 better!
You can download it from here.
pgpool-II 3.6 beta1 released (2016/11/02)
pgpool-II 3.6 beta1 is now released. This is not a stable version but just for developers.
Users are encouraged to take part in our beta test program. Please help us in testing and making pgpool-II 3.6 better!
You can download it from here.
Pgpool-II 3.6 alpha1 released (2016/10/19)
Pgpool-II 3.6 alpha1 is now released. This is not a stable version but just for developers.
V3.6 has a new feature:
- Improve the behavior of fail-over.
- New PGPOOL SET command has been introduced.
- Watchdog is significantly enhanced.
- Handling of extended query protocol (e.g. used by Java applications) in streaming replication mode speeds up if many rows are returned in a result set.
- Import parser of PostgreSQL 9.6.
- In some cases pg_terminate_backend() now does not trigger a fail-over.
- Change documentation format from raw HTML to SGML.
- etc.
You can download it from here.
pgpool-II 3.5 RC1 released (2016/1/14)
pgpool-II 3.5 RC1 and pgpoolAdmin 3.5 RC1 are now relased. This is not a stable version but just for developers.
You can download it from here.
pgpool-II 3.5 beta1 released (2015/12/14)
pgpool-II 3.5 beta1 and pgpoolAdmin 3.5 beta1 are now released. This is not a stable version but just for developers.
Users are encouraged to take part in our beta test program. Please help us in testing and making pgpool-II 3.5 better!
You can download it from here.
pgpool-II 3.5 alpha1 released (2015/11/16)
Pgpool-II 3.5 alpha1 is now released. This is not a stable version but just for developers.
V3.5 has a new feature:
- Improved performance in extended query protocol
- Overcoming the thundering herd problem
- watchdog feature enhancements to be more robust and adaptable
- PCP command enhancements
- Import PostgreSQL 9.5 parser
- etc.
You can download it from here.
pgpool-II 3.3 RC1 released (2013/07/25)
Pgpool-II 3.3 RC1 is now released. This is not a stable version but just for developers.
You can download it from here.
pgpool-II 3.3 beta1 released (2013/06/12)
Pgpool-II 3.3 beta1 is now relased. This is not a stable version but just for developers.
Users are encouraged to take part in our beta test program. Please help us in testing and making pgpool-II 3.3 better!
You can download it from here.
pgpool-II 3.3 alpha1 released (2013/05/17)
Pgpool-II 3.3 alpha1 is now released. This is not a stable version but just for developers.
V3.3 has a new feature:
- Enhancements for watchdog
- New monitoring method of watchdog lifecheck using heartbeat signal
- Interlocking of failover/failback script
- Secure watchdog communication
- etc.
- Othres
- Import PostgreSQL 9.2 raw parser
- New pgpool_setup tool
- Support for using CREATE EXTENSION to install pgpool specific extensions
You can download it from here.
Old
See this page.
Where can I get commercial support for pgpool-II?
Some commercial packages include pgpool-II support. Consulting and annual support can be purchased from SRA OSS, Inc. Japan (https://www.sraoss.co.jp/index_en.php).