pg.ddx.io  pgsql-sql@postgresql.org mailing list archive  

help / color / mirror / Atom feed

config postgresql.conf??
2+ messages / 2 participants
[nested] [flat]

* config postgresql.conf??
@ 2002-07-12 15:32 Jie Liang <jie@stbernard.com>
  2002-07-12 15:56 ` Re: config postgresql.conf?? Josh Berkus <josh@agliodbs.com>
  0 siblings, 1 reply; 2+ messages in thread

From: Jie Liang @ 2002-07-12 15:32 UTC (permalink / raw)
  To: Jie Liang <jie@stbernard.com>; Bruce Momjian <pgman@candle.pha.pa.us>; +Cc: 'admin@postgresql.org' <admin@postgresql.org>; pgsql-sql

Hi,

What parameter I should change in order to make postmaster taking CPU as
much as
possible?
Maybe I should ask: how can I make big tables equijoin faster?
I have a serveral tables that contain more 2.5 million records, I need to
equijoin
those tables often.

Thanks!




Jie Liang



^ permalink  raw  reply  [nested|flat] 2+ messages in thread

* Re: config postgresql.conf??
  2002-07-12 15:32 config postgresql.conf?? Jie Liang <jie@stbernard.com>
@ 2002-07-12 15:56 ` Josh Berkus <josh@agliodbs.com>
  0 siblings, 0 replies; 2+ messages in thread

From: Josh Berkus @ 2002-07-12 15:56 UTC (permalink / raw)
  To: Jie Liang <jie@stbernard.com>; +Cc: pgsql-sql

Jie,

> What parameter I should change in order to make postmaster taking CPU
> as
> much as
> possible?
> Maybe I should ask: how can I make big tables equijoin faster?
> I have a serveral tables that contain more 2.5 million records, I
> need to
> equijoin
> those tables often.

There are several good articles on PostgreSQL performance tuning up at
http://techdocs.postgresql.org/

check 'em out.

-Josh



^ permalink  raw  reply  [nested|flat] 2+ messages in thread

end of thread, other threads:[~2002-07-12 15:56 UTC | newest]

Thread overview: 2+ messages (download: mbox mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
2002-07-12 15:32 config postgresql.conf?? Jie Liang <jie@stbernard.com>
2002-07-12 15:56 ` Josh Berkus <josh@agliodbs.com>

This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox