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From: Bruce Momjian <bruce@momjian.us>
Message-Id: <201007030241.o632fZ609530@momjian.us>
Subject: Re: Documentation and explanatory diagrams
In-Reply-To: <1278124002.25901.12.camel@vanquo.pezone.net>
To: Peter Eisentraut <peter_e@gmx.net>
Date: Fri, 2 Jul 2010 22:41:35 -0400 (EDT)
CC: Tom Lane <tgl@sss.pgh.pa.us>, Alvaro Herrera <alvherre@commandprompt.com>,
	Rafael Martinez <r.m.guerrero@usit.uio.no>,
	pgsql-docs <pgsql-docs@postgresql.org>, Marc Fournier <scrappy@hub.org>
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Peter Eisentraut wrote:
> On fre, 2010-07-02 at 22:15 -0400, Bruce Momjian wrote:
> > > 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.
> > 
> > Here is the PNG URL:
> > 
> >         http://momjian.us/expire/pgsql-docs/img/
> > 
> > and the dia files:
> > 
> >         http://momjian.us/expire/pgsql-docs/dia/
> 
> The dia stuff is XML that should compress well.

Gzip takes the dia directory from 526k to 42k.  And of course gzip does
little for the PNG files.

-- 
  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + None of us is going to be here forever. +