Received: from localhost (postgresql.org [64.49.215.8]) by postgresql.org (Postfix) with ESMTP id 05B14475F2F for ; Wed, 22 Jan 2003 05:02:33 -0500 (EST) Received: from mail.gmx.net (mail.gmx.net [213.165.64.20]) by postgresql.org (Postfix) with SMTP id 24A00475F28 for ; Wed, 22 Jan 2003 05:02:31 -0500 (EST) Received: (qmail 14288 invoked by uid 0); 22 Jan 2003 10:02:32 -0000 Received: from chello062178186201.1.15.tuwien.teleweb.at (HELO beeblebrox) (62.178.186.201) by mail.gmx.net (mp014-rz3) with SMTP; 22 Jan 2003 10:02:32 -0000 Message-ID: <00a301c2c1fd$8fec4d30$3201a8c0@beeblebrox> From: "Michael Paesold" To: Cc: "Michael Hostbaek" References: Subject: Re: optimal sql Date: Wed, 22 Jan 2003 11:03:47 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 X-Virus-Scanned: by AMaViS new-20020517 X-Archive-Number: 200301/328 X-Sequence-Number: 11193 Achilleus Mantzios wrote: > For a) do all the necessary tuning on PostgreSQL. > With 1GB of Mem, you could set a value of shared_buffers to 100000. Perhaps just a type, but that is way to much! It would mean about 800 Mb shared buffers! I would rather suggest a value between 1000 and 10000. See recent descussions on -performance and -hackers mailing lists. Best Regards, Michael Paesold