Re: PG replication across DataCenters

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Albe Laurenz <laurenz(dot)albe(at)wien(dot)gv(dot)at>
Cc: Torsten Förtsch *EXTERN* <torsten(dot)foertsch(at)gmx(dot)net>, "Kaushal Shriyan *EXTERN*" <kaushalshriyan(at)gmail(dot)com>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Subject: Re: PG replication across DataCenters
Date: 2013-11-22 13:38:36
Message-ID: CAB7nPqQdC3+JmnRPEopPUmtA3bwS3bwUCb4-1EELxKoo_HOWfA@mail.gmail.com
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On Fri, Nov 22, 2013 at 9:44 PM, Albe Laurenz <laurenz(dot)albe(at)wien(dot)gv(dot)at> wrote:
> Torsten Förtsch wrote:
>>> Don't use synchronous replication if you have a high transaction
>>> rate and a noticable network latency between the sites.
>>>
>>> Wait for the next bugfix release, since a nasty bug has just
>>> been discovered.
>>
>> Can you please explain or provide a pointer for more information?
>
> If you mean the bug I mentioned, see this thread:
> http://www.postgresql.org/message-id/20131119142001.GA10498@alap2.anarazel.de
Bug that has just been fixed btw:
http://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=98f58a30c1beb6ec0870d6520f49fb40d9d0b566
Regards,
--
Michael

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