Received: from localhost (maia-4.hub.org [200.46.204.183]) by postgresql.org (Postfix) with ESMTP id 9D1119FBAAC for ; Wed, 28 Mar 2007 13:28:30 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.183]) (amavisd-maia, port 10024) with ESMTP id 95162-01-3 for ; Wed, 28 Mar 2007 13:28:24 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey-1.7.4 Received: from sss.pgh.pa.us (sss.pgh.pa.us [66.207.139.130]) by postgresql.org (Postfix) with ESMTP id 2A3009FBB5D for ; Wed, 28 Mar 2007 13:28:23 -0300 (ADT) Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.13.6/8.13.6) with ESMTP id l2SGSMlM002638; Wed, 28 Mar 2007 12:28:22 -0400 (EDT) To: "Daniel Cristian Cruz" cc: pgsql-performance@postgresql.org Subject: Re: Improving performance on system catalog In-reply-to: <48d0cacb0703280852i120c2bfdp552d1c53904cf273@mail.gmail.com> References: <48d0cacb0703280559g50610f2r67f189bec4185b73@mail.gmail.com> <3c1395330703280624h19840e7ei883fa196a917c856@mail.gmail.com> <48d0cacb0703280852i120c2bfdp552d1c53904cf273@mail.gmail.com> Comments: In-reply-to "Daniel Cristian Cruz" message dated "Wed, 28 Mar 2007 12:52:10 -0300" Date: Wed, 28 Mar 2007 12:28:22 -0400 Message-ID: <2637.1175099302@sss.pgh.pa.us> From: Tom Lane X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200703/412 X-Sequence-Number: 23817 "Daniel Cristian Cruz" writes: > 2007/3/28, chris smith : >>> Total runtime: 13.844 ms >> >> Why bother? > Because faster could be better in a very busy system. If you are concerned about global performance improvement, quit worrying about this micro-detail and get yourself onto a more modern Postgres. regards, tom lane