Re: Split read/write queries between 2 servers (one master and oneslave with streaming replication)? - Mailing list pgsql-general

From Pierre Timmermans
Subject Re: Split read/write queries between 2 servers (one master and oneslave with streaming replication)?
Date
Msg-id 1967814526.885559.1518636446225@mail.yahoo.com
Whole thread Raw
In response to Re: Split read/write queries between 2 servers (one master and oneslave with streaming replication)?  (Venkateswaran <venkateswaran.srec@gmail.com>)
Responses Re: Split read/write queries between 2 servers (one master and oneslave with streaming replication)?  (Melvin Davidson <melvin6925@gmail.com>)
List pgsql-general
pgpool does just that: it enables you to use the standby database as a read only while other queries are sent to the primary database only (http://www.pgpool.net/). Good product and good support (on the list°

This looks a very interesting possibility, although it is more related to automated failover than to load balancing of read only queries : http://paquier.xyz/postgresql-2/postgres-10-libpq-read-write/, depending on your client it might be supported. It is not supported - yet ? - by the node-postgres driver.

Regards, 

Pierre


On Wednesday, February 14, 2018, 3:29:03 PM GMT+1, Venkateswaran <venkateswaran.srec@gmail.com> wrote:


Hi,

I am also trying to split read and write queries, where reads should go to
the slave server (streaming replication) and writes to the master server.
Any tool available to perform this activity instead of two connection pool?



--

pgsql-general by date:

Previous
From: Adrian Klaver
Date:
Subject: Re: Windows 10 Pro issue
Next
From: Melvin Davidson
Date:
Subject: Re: Split read/write queries between 2 servers (one master and oneslave with streaming replication)?