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Re: Simple postgresql.conf wizard

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: jd(at)commandprompt(dot)com
Cc: Dann Corbit <DCorbit(at)connx(dot)com>, Gregory Stark <stark(at)enterprisedb(dot)com>, Decibel! <decibel(at)decibel(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Mark Wong <markwkm(at)gmail(dot)com>, Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, Josh Berkus <josh(at)agliodbs(dot)com>, Greg Smith <gsmith(at)gregsmith(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Simple postgresql.conf wizard
Date: 2008-11-26 13:40:25
Message-ID: 6951.1227706825@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
"Joshua D. Drake" <jd(at)commandprompt(dot)com> writes:
> On Tue, 2008-11-25 at 20:33 -0500, Tom Lane wrote:
>> So we really don't have any methodically-gathered evidence about the
>> effects of different stats settings.  It wouldn't take a lot to convince
>> us to switch to a different default, I think, but it would be nice to
>> have more than none.

> I don't this is not empirical but really, 150 is very reasonable. Let's
> just set it to that by default and be done with it.

What happened to the "more than zero evidence" part of the discussion?

			regards, tom lane

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