Re: PostgreSQL 8.4 performance tuning questions

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Scott Carey <scott(at)richrelevance(dot)com>
Cc: Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>, Matthew Wakeling <matthew(at)flymine(dot)org>, "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org>
Subject: Re: PostgreSQL 8.4 performance tuning questions
Date: 2009-07-30 21:53:45
Message-ID: 4482.1248990825@sss.pgh.pa.us
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Scott Carey <scott(at)richrelevance(dot)com> writes:
> Gzip does have some quirky performance behavior depending on the chunk size
> of data you stream into it.

Can you enlarge on that comment? I'm not sure that pg_dump is aware
that there's anything to worry about there.

regards, tom lane

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