[pgpool-hackers: 3462] Request for suggestion on Resource requirment(CPU, RAM) for 4000 pgpool concurrent connections.

[Siva U]

Hi Team,

Good day,

We have got requirement to setup pgpool for handling 4000 concurrent users.

Could you please help me to calculate the required hardware resources (CPU,
RAM) to handle 4000 concurrent users.

Please share if you have any thump rules to calculate the pgpool resource
estimations.

We are planning to use 4 backend DB nodes for load balancing purpose as
well.

Please let me know max_connections to each backend DB to cater 4000
concurrent users at pgpool level.

Please suggest is connections pooling helps in this?, if yes please suggest
max_pool connections.

Thanks & Regards,
Siva.
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