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Re: how the hdd read speed is related to the queryexecution speed.

From: Andreas Kretschmer <akretschmer(at)spamfence(dot)net>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: how the hdd read speed is related to the queryexecution speed.
Date: 2009-02-21 08:36:04
Message-ID: 20090221083604.GA7392@tux (view raw or flat)
Thread:
Lists: pgsql-performance
sathiya psql <sathiya(dot)psql(at)gmail(dot)com> schrieb:
> can some body give me ideas on what to do for confirming what is the issue for
> consuming much time for the query execution ?

Run 

EXPLAIN ANALYSE <your query> on both machines and compare the output or
show the output here.


Andreas
-- 
Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect.                              (Linus Torvalds)
"If I was god, I would recompile penguin with --enable-fly."   (unknown)
Kaufbach, Saxony, Germany, Europe.              N 51.05082°, E 13.56889°

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