Received: from maia.hub.org (maia-3.hub.org [200.46.204.243]) by mail.postgresql.org (Postfix) with ESMTP id 765471337B8B for ; Thu, 17 Feb 2011 16:38:52 -0400 (AST) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.204.243]) (amavisd-maia, port 10024) with ESMTP id 81379-03 for ; Thu, 17 Feb 2011 20:38:45 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from lo.gmane.org (lo.gmane.org [80.91.229.12]) by mail.postgresql.org (Postfix) with ESMTP id 3C8B41337B82 for ; Thu, 17 Feb 2011 16:38:44 -0400 (AST) Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1PqAcd-0007yY-KM for pgsql-performance@postgresql.org; Thu, 17 Feb 2011 21:38:43 +0100 Received: from 103-029.dsl.parallax.ws ([12.176.103.29]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 17 Feb 2011 21:38:43 +0100 Received: from mark by 103-029.dsl.parallax.ws with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 17 Feb 2011 21:38:43 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: pgsql-performance@postgresql.org From: Mark Stosberg Subject: Re: application of KNN code to US zipcode searches? Date: Thu, 17 Feb 2011 15:38:30 -0500 Lines: 11 Message-ID: References: <4D5CE118020000250003AB83@gw.wicourts.gov> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: 103-029.dsl.parallax.ws User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.13) Gecko/20101208 Thunderbird/3.1.7 In-Reply-To: X-Enigmail-Version: 1.1.2 X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-1.91 tagged_above=-10 required=5 tests=BAYES_00=-1.9, T_RP_MATCHES_RCVD=-0.01 X-Spam-Level: X-Archive-Number: 201102/436 X-Sequence-Number: 42574 On 02/17/2011 03:17 PM, Oleg Bartunov wrote: > Mark, > > we investigating pgsphere http://pgsphere.projects.postgresql.org/, if > we could add KNN support. Great, thanks Oleg. I'll be happy to test it when something is ready. Mark