Re: Group Commit

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Group Commit
Date: 2011-11-14 20:43:19
Message-ID: 4EC17D67.8080901@agliodbs.com
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> Purpose is to provide consistent WAL writes, even when WALInsertLock
> contended. Currently no "off" option, thinking is that the overhead of
> doing this is relatively low and so it can be "always on" - exactly as
> it is for sync rep.

Hmmm, have you had a chance to do any performance tests?

--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com

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