[pgpool-general: 8512] Can pgpool load balance across read-write nodes?

[Sbob]

Hi;


I have an architecture where I am using Foreign Data Wrappers to scale

So I have a read/write db (server a) and it has 2 schemas in it, schema 
1 has a number of foreign tables to server b and schema 2 has a number 
of foreign tables pointing to server c

for 'writes' the app can simply connect to server a and the FDW's take 
care of where the data lives so server a is sort of a 'federated' server


I also want to load balance reads, so I have 2 Hot Standby's for server 
b and 2 Hot standby's for server c

Then I created 2 new 'federated' servers and these servers have Foreign 
servers defined that connect to the Hot standby nodes, something like this



Question:


Is it possible to have pgpool send all writes to server a and then load 
balance reads across servers e and h (note that e and h are actually 
read/write clusters)?








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