Received: from localhost (unknown [200.46.204.182]) by postgresql.org (Postfix) with ESMTP id CD1F52E0277 for ; Tue, 4 Dec 2007 15:28:49 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.182]) (amavisd-maia, port 10024) with ESMTP id 00419-08 for ; Tue, 4 Dec 2007 15:28:43 -0400 (AST) Received: from oxford.xeocode.com (unknown [87.127.95.196]) by postgresql.org (Postfix) with ESMTP id 4650F2E027A for ; Tue, 4 Dec 2007 15:28:45 -0400 (AST) Received: from localhost ([127.0.0.1] helo=oxford.xeocode.com) by oxford.xeocode.com with esmtp (Exim 4.67) (envelope-from ) id 1IzdRi-0001Qv-Kw; Tue, 04 Dec 2007 19:28:42 +0000 To: "Matthew" Cc: "Mark Mielke" , Subject: Re: RAID arrays and performance In-Reply-To: (matthew@flymine.org's message of "Tue\, 4 Dec 2007 17\:03\:13 +0000 \(GMT\)") User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) X-Draft-From: ("nnimap+mail01.enterprisedb.com:INBOX.performance" 3473) References: <87lk8aiqf3.fsf@oxford.xeocode.com> <475559F4.7060104@mark.mielke.cc> <4755648C.90905@mark.mielke.cc> <87bq96ii3b.fsf@oxford.xeocode.com> <4755810E.4000707@mark.mielke.cc> From: Gregory Stark Organization: EnterpriseDB Date: Tue, 04 Dec 2007 19:28:42 +0000 Message-ID: <87zlwq6yz9.fsf@oxford.xeocode.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200712/53 X-Sequence-Number: 27869 "Matthew" writes: > On Tue, 4 Dec 2007, Mark Mielke wrote: >> So much excitement and zeal - refreshing to see. And yet, no numbers! :-) > > What sort of numbers did you want to see? FWIW I posted some numbers from a synthetic case to pgsql-hackers http://archives.postgresql.org/pgsql-hackers/2007-12/msg00088.php Very promising -- Gregory Stark EnterpriseDB http://www.enterprisedb.com Ask me about EnterpriseDB's On-Demand Production Tuning