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Re: [GENERAL] Upgrade to dual processor machine?

From: jmelesky(at)performics(dot)com
To: steffen(at)city-map(dot)de
Cc: pgsql-general(at)postgresql(dot)org, pgsql-performance(at)postgresql(dot)org
Subject: Re: [GENERAL] Upgrade to dual processor machine?
Date: 2002-11-14 21:26:05
Message-ID: 20021114213146.60014476B03@postgresql.org (view raw or flat)
Thread:
Lists: pgsql-generalpgsql-performance
On 14 Nov, Henrik Steffen wrote:
> of course, there are some seq scans... one of the most
> difficult queries is for example a kind of full text
> search, that searches through 8 different tables with
> each between 300.000 and 500.000 rows and 5-50 columns,
> but that's a different issue (need a full-text-search-engine...)

Ah, well, it may be worthwhile to check out fulltextindex or tsearch
in contrib/. They both require some changes to the way you do queries,
but they may be helpful in speeding up those queries.

-johnnnnnnnnn



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