Re: Benchmarck PostgreSQL 8.1.4 MySQL 5.0.20 and Oracle

From: "Jim C(dot) Nasby" <jnasby(at)pervasive(dot)com>
To: Chris Mair <list(at)1006(dot)org>
Cc: Olivier Andreotti <olivier(dot)andreotti(at)gmail(dot)com>, pgsql-performance(at)postgresql(dot)org
Subject: Re: Benchmarck PostgreSQL 8.1.4 MySQL 5.0.20 and Oracle
Date: 2006-05-19 20:16:01
Message-ID: 20060519201600.GL64371@pervasive.com
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On Thu, May 18, 2006 at 02:44:40PM +0200, Chris Mair wrote:
> Yes, pg_xlog ist also used with fsync=off. you might gain quite some
> performance if you can manage to put pg_xlog on its own disk (just
> symlink the directory).

Substantially increasing wal buffers might help too.
--
Jim C. Nasby, Sr. Engineering Consultant jnasby(at)pervasive(dot)com
Pervasive Software http://pervasive.com work: 512-231-6117
vcard: http://jim.nasby.net/pervasive.vcf cell: 512-569-9461

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