Re: Fully-automatic streaming replication failover when master dies?

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Sameer Kumar <sameer(dot)kumar(at)ashnik(dot)com>
Cc: Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com>, Dmitry Koterov <dmitry(dot)koterov(at)gmail(dot)com>, Susan Cassidy <susan(dot)cassidy(at)decisionsciencescorp(dot)com>, Postgres General <pgsql-general(at)postgresql(dot)org>
Subject: Re: Fully-automatic streaming replication failover when master dies?
Date: 2014-01-27 03:24:54
Message-ID: CAB7nPqT2udFxqwOVHnGkeA=QbhgNNj0NXHv=H=BE9tq9Gf-XjQ@mail.gmail.com
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On Mon, Jan 27, 2014 at 12:10 PM, Sameer Kumar <sameer(dot)kumar(at)ashnik(dot)com>wrote:
>
> Dmitry Koterov wrote:
>
>> PostgreSQL supports synchronous multi-master, MongoDB supports write
>> concern, but this causes a performance penalty).
>
> Anyways I doubt that "PostgreSQL supports synchronous multi-master"
>
Postgres core taken as such does not support multi-master. The fork of
PostgreSQL called Postgres-XC somewhat does, for OLTP applications.
Regards,
--
Michael

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