X-Original-To: pgsql-performance-postgresql.org@postgresql.org Received: from localhost (wm.hub.org [200.46.204.128]) by postgresql.org (Postfix) with ESMTP id AE6CC9FA383 for ; Mon, 18 Sep 2006 18:02:04 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.128]) (amavisd-new, port 10024) with ESMTP id 38185-03 for ; Mon, 18 Sep 2006 21:01:07 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey- Received: from skynet.simkin.ca (skynet.simkin.ca [199.175.137.210]) by postgresql.org (Postfix) with ESMTP id 756549FA3A0 for ; Mon, 18 Sep 2006 18:01:07 -0300 (ADT) Received: from hal.simkin.ca (S0106000c6eb33e73.vc.shawcable.net [24.80.109.220]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by skynet.simkin.ca (Postfix) with ESMTP id AAC85FAF4 for ; Mon, 18 Sep 2006 14:01:05 -0700 (PDT) From: Alan Hodgson Organization: Simkin Network Consulting To: pgsql-performance@postgresql.org Subject: Re: Large tables (was: RAID 0 not as fast as expected) Date: Mon, 18 Sep 2006 14:01:03 -0700 User-Agent: KMail/1.9.1 References: <78ED28FACE63744386D68D8A9D1CF5D42099C7@MAIL.corp.lumeta.com> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200609181401.03679@hal.medialogik.com> X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0.133 tagged_above=0 required=5 tests=FORGED_RCVD_HELO, SPF_HELO_PASS, SPF_PASS X-Spam-Level: X-Archive-Number: 200609/233 X-Sequence-Number: 20919 On Monday 18 September 2006 13:56, "Merlin Moncure" wrote: > just another fyi, if you have a really big database, you can forget > about doing pg_dump for backups (unless you really don't care about > being x day or days behind)...you simply have to due some type of > replication/failover strategy. i would start with pitr. And, of course, the biggest problem of all; upgrades. -- Eat right. Exercise regularly. Die anyway.