From: Tom Lane <tgl@sss.pgh.pa.us>
To: Josh Berkus <josh@agliodbs.com>
Cc: pgsql-hackers@postgresql.org, Robert Treat <xzilla@users.sourceforge.net>
Cc: Peter Eisentraut <peter_e@gmx.net>
Cc: Greg Smith <gsmith@gregsmith.com>
Cc: Andreas Pflug <pgadmin@pse-consulting.de>
Cc: Decibel! <decibel@decibel.org>
Subject: Re: Overhauling GUCS
Date: Tue, 10 Jun 2008 14:23:04 -0400
Message-ID: <21875.1213122184@sss.pgh.pa.us> (raw)
In-Reply-To: <200806100949.17918.josh@agliodbs.com>
References: <48409D1E.3070208@agliodbs.com>
<200806061624.29105.xzilla@users.sourceforge.net>
<200806100937.38124.josh@agliodbs.com>
<200806100949.17918.josh@agliodbs.com>
Josh Berkus <josh@agliodbs.com> writes:
> Oh, and wal_buffers, the default for which we should just change if it
> weren't for SHMMAX.
Uh, why? On a workload of mostly small transactions, what value is
there in lots of wal_buffers?
regards, tom lane
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To: pgsql-hackers@postgresql.org
Cc: tgl@sss.pgh.pa.us, josh@agliodbs.com, xzilla@users.sourceforge.net, peter_e@gmx.net, gsmith@gregsmith.com, pgadmin@pse-consulting.de, decibel@decibel.org
Subject: Re: Overhauling GUCS
In-Reply-To: <21875.1213122184@sss.pgh.pa.us>
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