Received: from localhost (unknown [200.46.204.183]) by postgresql.org (Postfix) with ESMTP id 94C53650136 for ; Sat, 19 Jul 2008 05:56:32 -0300 (ADT) Received: from postgresql.org ([200.46.204.86]) by localhost (mx1.hub.org [200.46.204.183]) (amavisd-maia, port 10024) with ESMTP id 52132-08 for ; Sat, 19 Jul 2008 05:56:26 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from mk-outboundfilter-4.mail.uk.tiscali.com (mk-outboundfilter-4.mail.uk.tiscali.com [212.74.114.32]) by postgresql.org (Postfix) with ESMTP id 0223D650129 for ; Sat, 19 Jul 2008 05:56:28 -0300 (ADT) X-Trace: 113273459/mk-outboundfilter-2.mail.uk.tiscali.com/F2S/$F2S-NILDRAM-ACCEPTED/f2s-temporary-group/85.211.229.155 X-SBRS: None X-RemoteIP: 85.211.229.155 X-IP-MAIL-FROM: simon@2ndquadrant.com X-IP-BHB: Once X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: ArUAAHdJgUhV0+Wb/2dsb2JhbAAIrjs X-IronPort-AV: E=Sophos;i="4.31,214,1215385200"; d="scan'208";a="113273459" X-IP-Direction: IN Received: from 85-211-229-155.dyn.gotadsl.co.uk (HELO [192.168.0.3]) ([85.211.229.155]) by smtp.f2s.tiscali.co.uk with ESMTP; 19 Jul 2008 09:56:25 +0100 Subject: Re: Backup/Restore of single table in multi TB database From: Simon Riggs To: Francisco Reyes Cc: John Smith , pgsql-general@postgresql.org In-Reply-To: <4881348E.3050002@stringsutils.com> References: <1210195724.4268.231.camel@ebony.site> <4881348E.3050002@stringsutils.com> Content-Type: text/plain Date: Sat, 19 Jul 2008 10:02:32 +0100 Message-Id: <1216458152.19656.799.camel@ebony.2ndQuadrant> Mime-Version: 1.0 X-Mailer: Evolution 2.12.0 Content-Transfer-Encoding: 7bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0.007 tagged_above=0 required=5 tests=AWL=0.007 X-Spam-Level: X-Archive-Number: 200807/714 X-Sequence-Number: 135293 On Fri, 2008-07-18 at 20:25 -0400, Francisco Reyes wrote: > Does pg_snapclone works mostly on large rows or will it also be faster > than pg_dump for narrow tables? It allows you to run your dump in multiple pieces. Thats got nothing to do with narrow or wide. -- Simon Riggs www.2ndQuadrant.com PostgreSQL Training, Services and Support