From: yoav x <yoav112003@yahoo.com>
To: pgsql-performance@postgresql.org
Subject: PostgreSQL and sql-bench
Date: Thu, 21 Sep 2006 07:52:44 -0700 (PDT)
Message-ID: <20060921145244.13005.qmail@web35813.mail.mud.yahoo.com> (raw)
Hi
After upgrading DBI and DBD::Pg, this benchmark still picks MySQL as the winner (at least on Linux
RH3 on a Dell 1875 server with 2 hyperthreaded 3.6GHz CPUs and 4GB RAM).
I've applied the following parameters to postgres.conf:
max_connections = 500
shared_buffers = 3000
work_mem = 100000
effective_cache_size = 3000000000
Most queries still perform slower than with MySQL.
Is there anything else that can be tweaked or is this a limitation of PG or the benchmark?
Thanks.
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To: pgsql-performance@postgresql.org
Cc: yoav112003@yahoo.com
Subject: Re: PostgreSQL and sql-bench
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