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From: Steve Atkins <steve@blighty.com>
To: PG-General Mailing List <pgsql-general@postgresql.org>
Subject: Re: Replication
Date: Tue, 26 Feb 2019 11:48:44 +0000
Message-ID: <C8D59FDA-AB95-448C-AD4A-9F1B853AE6DA@blighty.com> (raw)
In-Reply-To: <CAM-M3TnZ45T-AU13qjSsh-bwgSxpwT8D+y9FSYvk1Kx7y7Y9QQ@mail.gmail.com>
References: <CAM-M3TnZ45T-AU13qjSsh-bwgSxpwT8D+y9FSYvk1Kx7y7Y9QQ@mail.gmail.com>



> On Feb 26, 2019, at 9:41 AM, Sonam Sharma <sonams1209@gmail.com> wrote:
> 
> Hi,
> 
> Can we do master to master replication in Postgres.

Look at https://bucardo.org/Bucardo/ , BDR (e.g. https://www.2ndquadrant.com/en/resources/postgres-bdr-2ndquadrant/ ), RubyRep or any of the other multimaster solutions at https://wiki.postgresql.org/wiki/Replication,_Clustering,_and_Connection_Pooling#Replication .

You probably don't actually need bidirectional master-master replication, though, and might want to look hard at other ways to do what you want.

Cheers,
  Steve

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