Received: from localhost (unknown [200.46.204.184]) by postgresql.org (Postfix) with ESMTP id D640F2E014E for ; Tue, 4 Mar 2008 19:34:48 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.184]) (amavisd-maia, port 10024) with ESMTP id 33093-04 for ; Tue, 4 Mar 2008 19:34:39 -0400 (AST) X-Greylist: delayed 00:39:48.597162 by SQLgrey-1.7.5 Received: from cassarossa.samfundet.no (cassarossa.samfundet.no [129.241.93.19]) by postgresql.org (Postfix) with ESMTP id 556D72E0B78 for ; Tue, 4 Mar 2008 19:34:44 -0400 (AST) Received: from trofast.ipv6.sesse.net ([2001:700:300:1803:20e:cff:fe36:a766] helo=trofast.sesse.net) by cassarossa.samfundet.no with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.63) (envelope-from ) id 1JWg21-0000Mp-QJ; Tue, 04 Mar 2008 23:54:46 +0100 Received: from root by trofast.sesse.net with local (Exim 4.69) (envelope-from ) id 1JWg21-0003qQ-4e; Tue, 04 Mar 2008 23:54:45 +0100 Date: Tue, 4 Mar 2008 23:54:45 +0100 From: "Steinar H. Gunderson" To: dforums Cc: Alan Hodgson , pgsql-performance@postgresql.org Subject: Re: Optimisation help Message-ID: <20080304225445.GA14720@uio.no> Mail-Followup-To: dforums , Alan Hodgson , pgsql-performance@postgresql.org References: <47CDCB62.9070302@vieonet.com> <200803041303.58321@hal.medialogik.com> <47CDE61D.9070906@vieonet.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <47CDE61D.9070906@vieonet.com> X-Operating-System: Linux 2.6.20.4 on a x86_64 User-Agent: Mutt/1.5.17+20080114 (2008-01-14) X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200803/65 X-Sequence-Number: 29019 On Wed, Mar 05, 2008 at 12:15:25AM +0000, dforums wrote: > In regards of update, I have around 10000 updates while a laps of 10 minutes > > Is there a settings to optimise updates ? If you can, batch them into a single transaction. If you can, upgrade to 8.3. HOT might help you here. /* Steinar */ -- Homepage: http://www.sesse.net/