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pgsql: Document random page cost is only 4x seqeuntial, and not 40x.

From:	Bruce Momjian <bruce(at)momjian(dot)us>
To:	pgsql-committers(at)postgresql(dot)org
Subject:	pgsql: Document random page cost is only 4x seqeuntial, and not 40x.
Date:	2012-02-14 21:55:04
Message-ID:	E1RxQL2-0003wh-Ms@gemulon.postgresql.org
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Document random page cost is only 4x seqeuntial, and not 40x.

Branch
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master

Modified Files
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doc/src/sgml/config.sgml | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)

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