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Re: postgres performance tunning

From: "Pierre C" <lists(at)peufeu(dot)com>
To: pgsql-performance(at)postgresql(dot)org, selvi88 <selvi(dot)dct(at)gmail(dot)com>
Subject: Re: postgres performance tunning
Date: 2010-12-17 10:07:27
Message-ID: op.vnurqppteorkce@apollo13 (view raw or flat)
Thread:
Lists: pgsql-performance
> Dear Friends,
>         I have a requirement for running more that 15000 queries per  
> second.
> Can you please tell what all are the postgres parameters needs to be  
> changed
> to achieve this.
>         Already I have 17GB RAM and dual core processor and this machine  
> is dedicated for database operation.

That depends on your queries : for simple things like "SELECT * FROM table  
WHERE primary_key = constant", no problem, a desktop dual core will do  
it...
So, please provide more details...

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