X-Original-To: pgsql-sql-postgresql.org@postgresql.org Received: from localhost (mx1.hub.org [200.46.208.251]) by postgresql.org (Postfix) with ESMTP id 951659FA10A for ; Tue, 27 Jun 2006 17:13:29 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.208.251]) (amavisd-new, port 10024) with ESMTP id 60902-09 for ; Tue, 27 Jun 2006 17:13:22 -0300 (ADT) X-Greylist: domain auto-whitelisted by SQLgrey- Received: from web31811.mail.mud.yahoo.com (web31811.mail.mud.yahoo.com [68.142.207.74]) by postgresql.org (Postfix) with SMTP id A32F19FA437 for ; Tue, 27 Jun 2006 17:13:21 -0300 (ADT) Received: (qmail 93334 invoked by uid 60001); 27 Jun 2006 20:13:20 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=0t0kqgaN1MP+PYrDlzyoMPeLuv8lwLR7iXN82OyV2N9/ULCADF8VWhBq7nNACQpNMrFttB/zPPSJz1anqXoavUWW/Iy9e/5X0aX1oXgKm+3q4F6Eq3Q7riZ4jVYKzVJ33wtjk/VDsxBIQBq1QhYTXqPfOWQYOEjbLNs/B4zSMt0= ; Message-ID: <20060627201320.93332.qmail@web31811.mail.mud.yahoo.com> Received: from [63.203.180.122] by web31811.mail.mud.yahoo.com via HTTP; Tue, 27 Jun 2006 13:13:20 PDT Date: Tue, 27 Jun 2006 13:13:20 -0700 (PDT) From: Richard Broersma Jr Subject: Re: Fwd: Start up question about triggers To: Andrew Sullivan , pgsql-sql@postgresql.org In-Reply-To: <20060627183739.GM27997@phlogiston.dyndns.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200606/290 X-Sequence-Number: 25526 > > Actually man I do need to be able to write to both databases, and keep them > > synchronized, and all this because of the recurring xenofobia for technology > > Then sorry, but this can't be done out of the box by anything. You > have all manner of race conditions here. Doesn't PGcluster allow for multiple master databases that are kept synchronized? http://pgfoundry.org/projects/pgcluster/ I thought that Mammoth replicator might support synchronous masters but it appears to be an Asynchronous system like Slony. http://www.commandprompt.com/products/mammothreplicator Regards, Richard Broersma Jr.