Received: from maia.hub.org (maia-3.hub.org [200.46.204.243]) by mail.postgresql.org (Postfix) with ESMTP id 5A0E0632CCD for ; Fri, 2 Jul 2010 22:56:19 -0300 (ADT) 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 54751-03 for ; Sat, 3 Jul 2010 01:56:06 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from sss.pgh.pa.us (sss.pgh.pa.us [66.207.139.130]) by mail.postgresql.org (Postfix) with ESMTP id 27827632BD7 for ; Fri, 2 Jul 2010 22:56:08 -0300 (ADT) Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.14.2/8.14.2) with ESMTP id o631txEO000942; Fri, 2 Jul 2010 21:55:59 -0400 (EDT) To: Bruce Momjian cc: Alvaro Herrera , Peter Eisentraut , Rafael Martinez , pgsql-docs , Marc Fournier Subject: Re: Documentation and explanatory diagrams In-reply-to: <201007022111.o62LBnA22813@momjian.us> References: <201007022111.o62LBnA22813@momjian.us> Comments: In-reply-to Bruce Momjian message dated "Fri, 02 Jul 2010 17:11:49 -0400" Date: Fri, 02 Jul 2010 21:55:59 -0400 Message-ID: <940.1278122159@sss.pgh.pa.us> From: Tom Lane X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-1.91 tagged_above=-5 required=5 tests=BAYES_00=-1.9, T_RP_MATCHES_RCVD=-0.01 X-Spam-Level: X-Archive-Number: 201007/21 X-Sequence-Number: 5677 Bruce Momjian writes: > One more issue is that the dia and png files are going to impact our > download sizes: > 526k ./dia > 483k ./png 500k of source for just half a dozen simple images? There's something seriously wrong there. I suspect the PNGs could be compressed a lot more, but right now I'm wondering exactly how verbose the dia "source" representation is. regards, tom lane