From: | "Steinar H(dot) Gunderson" <sgunderson(at)bigfoot(dot)com> |
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To: | pgsql-performance(at)postgresql(dot)org |
Subject: | Re: WAL sync behaviour |
Date: | 2005-11-10 17:58:43 |
Message-ID: | 20051110175843.GA6254@uio.no |
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Thread: | |
Lists: | pgsql-performance |
On Thu, Nov 10, 2005 at 12:44:15PM -0500, Tom Lane wrote:
> Don't think so ... want to write something up? Hard part is to
> figure out where to put it ...
To be honest, I think we could use a "newbie's guide to PostgreSQL
performance tuning". I've seen rather good guides for query tuning, and
guides for general performance tuning, but none that really cover both in a
coherent way. (Also, many of the ones I've seen start getting rather dated;
after bitmap index scans arrived, for instance, many of the rules with regard
to index planning probably changed.)
I'd guess http://www.powerpostgresql.com/PerfList is a rather good start for
the second part (and it's AFAICS under a free license); having something like
that in the docs (or some other document) would probably be a good start.
/* Steinar */
--
Homepage: http://www.sesse.net/
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