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Re: slow select

From: Vivek Khera <khera(at)kcilink(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: slow select
Date: 2003-10-23 20:54:26
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-performance
>>>>> "JB" == Josh Berkus <josh(at)agliodbs(dot)com> writes:

JB> Medora,
>> Increasing effective_cache_size to 10000 did it.  

JB> That would be 78MB RAM.  If you have more than that available, you can 
JB> increase it further.  Ideally, it should be about 2/3 to 3/4 of available 

Assuming your OS will use that much RAM for the cache... the whole
world's not Linux :-)

Vivek Khera, Ph.D.                Khera Communications, Inc.
Internet: khera(at)kciLink(dot)com       Rockville, MD       +1-240-453-8497
AIM: vivekkhera Y!: vivek_khera

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