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

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От Michael Paquier
Тема Re: Fully-automatic streaming replication failover when master dies?
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Msg-id CAB7nPqT2udFxqwOVHnGkeA=QbhgNNj0NXHv=H=BE9tq9Gf-XjQ@mail.gmail.com
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Ответ на Re: Fully-automatic streaming replication failover when master dies?  (Sameer Kumar <sameer.kumar@ashnik.com>)
Ответы Re: Fully-automatic streaming replication failover when master dies?
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On Mon, Jan 27, 2014 at 12:10 PM, Sameer Kumar <sameer.kumar@ashnik.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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