Re: Massive performance issues

From: "Merlin Moncure" <merlin(dot)moncure(at)rcsonline(dot)com>
To: "Matthew Sackman" <matthew(at)lshift(dot)net>
Cc: <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Massive performance issues
Date: 2005-09-01 18:10:31
Message-ID: 6EE64EF3AB31D5448D0007DD34EEB3417DD25A@Herge.rcsinc.local
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> I'm having performance issues with a table consisting of 2,043,133
rows.
> The
> schema is:

> locality_1 has 16650 distinct values and locality_2 has 1156 distinct
> values.

Just so you know I have a 2GHz p4 workstation with similar size (2M
rows), several keys, and can find and fetch 2k rows based on 20k unique
value key in about 60 ms. (.06 seconds).

Merlin

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