From: Luke Lonergan <llonergan@greenplum.com>
To: Jochem van Dieten <jochemd@oli.tudelft.nl>
To: pgsql-performance@postgresql.org
Subject: Re: PostgreSQL scalability on Sun UltraSparc T1
Date: Sat, 29 Jul 2006 11:52:56 -0700
Message-ID: <C0F0FC98.2B3E9%llonergan@greenplum.com> (raw)
In-Reply-To: <44CB7896.8030501@oli.tudelft.nl>
Jochem,
On 7/29/06 8:02 AM, "Jochem van Dieten" <jochemd@oli.tudelft.nl> wrote:
> Tweakers.net has done a database performance test between a Sun T2000 (8
> core T1) and a Sun X4200 (2 dual core Opteron 280). The database
> benchmark is developed inhouse and represents the average query pattern
> from their website. It is MySQL centric because Tweakers.net runs on
> MySQL, but Arjen van der Meijden has ported it to PostgreSQL and has
> done basic optimizations like adding indexes.
Excellent article/job on performance profiling - thanks!
Back in March, Anandtech also did a Niagara article profiling web + database
performance:
http://www.anandtech.com/IT/showdoc.aspx?i=2727&p=7
and the results for the T2000/Niagara were also lesser to the multi-core
Opteron. Now maybe this article will help Sun to improve the processor's
performance.
- Luke
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To: pgsql-performance@postgresql.org
Cc: llonergan@greenplum.com, jochemd@oli.tudelft.nl
Subject: Re: PostgreSQL scalability on Sun UltraSparc T1
In-Reply-To: <C0F0FC98.2B3E9%llonergan@greenplum.com>
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