Re: Moving postgresql.conf tunables into 2003...

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От
Tom Lane
Тема
Re: Moving postgresql.conf tunables into 2003...
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Msg-id
12705.1057290729@sss.pgh.pa.us
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Moving postgresql.conf tunables into 2003... Sean Chittenden <sean@chittenden.org>
Re: Moving postgresql.conf tunables into 2003... Rod Taylor <rbt@rbt.ca>
Re: Moving postgresql.conf tunables into 2003... Sean Chittenden <sean@chittenden.org>
Re: Moving postgresql.conf tunables into 2003... Josh Berkus <josh@agliodbs.com>
Re: Moving postgresql.conf tunables into 2003... "Matthew Nuzum" <cobalt@bearfruit.org>
Re: Moving postgresql.conf tunables into 2003... Tom Lane <tgl@sss.pgh.pa.us>
Re: Moving postgresql.conf tunables into 2003... Tom Lane <tgl@sss.pgh.pa.us>
Re: Moving postgresql.conf tunables into 2003... Sean Chittenden <sean@chittenden.org>
Re: Moving postgresql.conf tunables into 2003... "Matthew Nuzum" <cobalt@bearfruit.org>
Re: Moving postgresql.conf tunables into 2003... Chris Travers <chris@travelamericas.com>
Re: Moving postgresql.conf tunables into 2003... "Jim C. Nasby" <jim@nasby.net>
Re: Moving postgresql.conf tunables into 2003... Michael Pohl <michael@newtopia.com>
Re: Moving postgresql.conf tunables into 2003... Bruce Momjian <pgman@candle.pha.pa.us>
Re: Moving postgresql.conf tunables into 2003... Martin Foster <martin@ethereal-realms.org>
Re: Moving postgresql.conf tunables into 2003... Josh Berkus <josh@agliodbs.com>
Re: Moving postgresql.conf tunables into 2003... Sean Chittenden <sean@chittenden.org>
Re: Moving postgresql.conf tunables into 2003... Josh Berkus <josh@agliodbs.com>
Re: Moving postgresql.conf tunables into 2003... Andrew Sullivan <andrew@libertyrms.info>
Re: Moving postgresql.conf tunables into 2003... "Matthew Nuzum" <cobalt@bearfruit.org>
Re: Moving postgresql.conf tunables into 2003... Tom Lane <tgl@sss.pgh.pa.us>
Re: Moving postgresql.conf tunables into 2003... Kaarel <kaarel@future.ee>
Re: Moving postgresql.conf tunables into 2003... "scott.marlowe" <scott.marlowe@ihs.com>
Re: Moving postgresql.conf tunables into 2003... Martin Foster <martin@ethereal-realms.org>
Re: Moving postgresql.conf tunables into 2003... "Michael Mattox" <michael.mattox@verideon.com>
Re: Moving postgresql.conf tunables into 2003... Tom Lane <tgl@sss.pgh.pa.us>
Re: Moving postgresql.conf tunables into 2003... Tom Lane <tgl@sss.pgh.pa.us>
Re: Moving postgresql.conf tunables into 2003... Sean Chittenden <sean@chittenden.org>
Re: Moving postgresql.conf tunables into 2003... Rod Taylor <rbt@rbt.ca>
Re: Moving postgresql.conf tunables into 2003... Sean Chittenden <sean@chittenden.org>
Re: Moving postgresql.conf tunables into 2003... Manfred Koizar <mkoi-pg@aon.at>
Re: Moving postgresql.conf tunables into 2003... Sean Chittenden <sean@chittenden.org>
Use of multipart index with "IN" Rob Messer <rrmesser@yahoo.com>
Re: Use of multipart index with "IN" Tom Lane <tgl@sss.pgh.pa.us>
Re: Moving postgresql.conf tunables into 2003... Manfred Koizar <mkoi-pg@aon.at>
Re: Moving postgresql.conf tunables into 2003... Sean Chittenden <sean@chittenden.org>
Re: Moving postgresql.conf tunables into 2003... Tom Lane <tgl@sss.pgh.pa.us>
Index correlation (was: Moving postgresql.conf tunables into 2003... ) Manfred Koizar <mkoi-pg@aon.at>
Re: Moving postgresql.conf tunables into 2003... Ron <rstpierre@syscor.com>
Re: Moving postgresql.conf tunables into 2003... "Michael Mattox" <michael.mattox@verideon.com>
Re: Moving postgresql.conf tunables into 2003... Sean Chittenden <sean@chittenden.org>
Re: Moving postgresql.conf tunables into 2003... Bruce Momjian <pgman@candle.pha.pa.us>
Re: Moving postgresql.conf tunables into 2003... Martin Foster <martin@ethereal-realms.org>
Re: Moving postgresql.conf tunables into 2003... "scott.marlowe" <scott.marlowe@ihs.com>
Re: Moving postgresql.conf tunables into 2003... Sean Chittenden <sean@chittenden.org>
Re: Moving postgresql.conf tunables into 2003... Tom Lane <tgl@sss.pgh.pa.us>
Re: Moving postgresql.conf tunables into 2003... Brian Hirt <bhirt@mobygames.com>
Re: Moving postgresql.conf tunables into 2003... Sean Chittenden <sean@chittenden.org>
Re: Moving postgresql.conf tunables into 2003... Matthew Hixson <hixson@poindextrose.org>
Josh Berkus  writes:
> Sean Asks:
>> What are the odds of going through and revamping some of the tunables
>> in postgresql.conf for the 7.4 release?  

> Poor.  The time to do this would have been 3 weeks ago, when I
> announced that I was re-organizing them and that Bruce was changing
> many names.  We're past Feature Freeze now, and we have a *lot* of
> bug-checking to do with the back-end changes.

FWIW, I think what Sean is suggesting would amount purely to a
documentation change, and as such would be perfectly legitimate during
beta.  However, I quite agree with your point that we are far from
having a consensus on good numbers to put in.  To get to consensus will
take a lot more work on benchmarking than we've done to date.

			regards, tom lane
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