Received: from localhost (maia-5.hub.org [200.46.204.182]) by postgresql.org (Postfix) with ESMTP id E93479FB2F8 for ; Fri, 19 Jan 2007 10:06:15 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.182]) (amavisd-new, port 10024) with ESMTP id 57675-03 for ; Fri, 19 Jan 2007 10:06:02 -0400 (AST) X-Greylist: from auto-whitelisted by SQLgrey-1.7.4 Received: from svr4.postgresql.org (svr4.postgresql.org [66.98.251.159]) by postgresql.org (Postfix) with ESMTP id 4AE8E9FB337 for ; Fri, 19 Jan 2007 10:06:07 -0400 (AST) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.3 Received: from sipala.earlham.edu (sipala.earlham.edu [159.28.1.75]) by svr4.postgresql.org (Postfix) with ESMTP id 26F0E5AFF4D for ; Fri, 19 Jan 2007 14:06:06 +0000 (GMT) Received: from ec454.lly.earlham.edu (ec454.lly.earlham.edu [159.28.7.5]) (authenticated bits=0) by sipala.earlham.edu (8.13.6/8.13.6) with ESMTP id l0JE5re8006691 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 19 Jan 2007 09:05:53 -0500 (EST) Message-ID: <45B0D02F.6050403@earlham.edu> Date: Fri, 19 Jan 2007 09:05:35 -0500 From: Kevin Hunter User-Agent: Thunderbird 2.0b1 (Macintosh/20061206) MIME-Version: 1.0 To: Merlin Moncure Cc: PostgreSQL Performance List Subject: Re: DB benchmark and pg config file help References: <45AE9FFC.20709@earlham.edu> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0.882 tagged_above=0 required=5 tests=AWL, BAYES_50, SPF_NEUTRAL X-Spam-Level: X-Archive-Number: 200701/332 X-Sequence-Number: 22933 On 19 Jan 2007 at 8:45a -0500, Merlin Moncure wrote: > On 1/17/07, Kevin Hunter [hunteke∈earlham.edu] wrote: >> I am in the process of learning some of the art/science of benchmarking. >> Given novnov's recent post about the comparison of MS SQL vs >> PostgresQL, I felt it time to do a benchmark comparison of sorts for >> myself . . . more for me and the benchmark learning process than the >> DB's, but I'm interested in DB's in general, so it's a good fit. (If I >> find anything interesting/new, I will of course share the results.) > > Just remember that all the major commercial databases have > anti-benchmark clauses in their license agreements. So, if you decide > to publish your results (especially in a formal benchmark), you can't > mention the big boys by name. [yes this is cowardice] "Anti-benchmark clauses in the license agreements"?!? Cowardice indeed! So, by implication, I should do my benchmarking with "borrowed" copies, right? No sale, no agreement . . . Seriously though, that would have bitten me. Thank you, I did not know that. Does that mean that I can't publish the results outside of my work/research/personal unit at all? Or do I just need to obscure about which DB I'm talking? (Like Vendor {1,2,3,...} Product). Appreciatively, Kevin