From: Mathieu De Zutter <mathieu@dezutter.org>
To: Kevin Grittner <Kevin.Grittner@wicourts.gov>
Cc: pgsql-performance@postgresql.org
Subject: Re: Choice of bitmap scan over index scan
Date: Sun, 10 Jan 2010 16:43:40 +0100
Message-ID: <d4468d971001100743m383e66fes126502a973984178@mail.gmail.com> (raw)
In-Reply-To: <4B499B52020000250002E121@gw.wicourts.gov>
References: <4B499B52020000250002E121@gw.wicourts.gov>
On Sun, Jan 10, 2010 at 4:18 PM, Kevin Grittner <Kevin.Grittner@wicourts.gov
> wrote:
> Mathieu De Zutter wrote:
>
> You didn't include any information on your hardware and OS, which can
> be very important. Also, what version of PostgreSQL is this?
> SELECT version(); output would be good.
>
Intel(R) Core(TM)2 Duo CPU E7200 @ 2.53GHz
2GB RAM
2x500GB RAID-1
Running Debian/Etch AMD64
PG version: PostgreSQL 8.3.8 on x86_64-pc-linux-gnu, compiled by GCC
gcc-4.3.real (Debian 4.3.2-1.1) 4.3.2
Server also runs DNS/Mail/Web/VCS/... for budget reasons.
Database size is 1-2 GB. Also running copies of it for testing/dev.
Kind regards,
Mathieu
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To: pgsql-performance@postgresql.org
Cc: mathieu@dezutter.org, Kevin.Grittner@wicourts.gov
Subject: Re: Choice of bitmap scan over index scan
In-Reply-To: <d4468d971001100743m383e66fes126502a973984178@mail.gmail.com>
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