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From: Martins Zarins <mark@vestnesis.lv>
To: pgsql-admin@postgresql.org
Subject: Re: Performance
Date: Mon, 21 Jan 2002 10:04:53 +0200
Message-ID: <3C4BE7C5.20198.1107D7@localhost> (raw)
In-Reply-To: <E340A051-0C37-11D6-BD3A-000502E740BA@wellsgaming.com>
References: <3C480E69.14246.7A3AD8@localhost>

On 18 Jan 2002, at 9:22, Jeremy Buchmann wrote:
> 
> It's more than just processor cache, it's your whole I/O subsystem.
> How fast are your drives?  How fast is the drive controller?  How much
> cache is on each drive?  How much cache is on the drive controller?
> Are you going to use a RAID?  If so, what type?  Do you have enough
> memory for the size of the database and type of queries you're going
> to run?
Is there any good doc about this on net?
(About disc cache, raid cache processor cache and queries - how 
they influence each other?)

Mark

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