<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-15">
<META content="MSHTML 6.00.2900.3243" name=GENERATOR></HEAD>
<BODY>
<DIV>Hi Steve</DIV>
<DIV> </DIV>
<DIV>I was a bit hasty and hadn't read Stephen Woodgridge's response. His answer is more complete and correct than mine. I was thinking of gdaltindex for rasters. </DIV>
<DIV> </DIV>
<DIV>Kind regards,</DIV>
<DIV> </DIV>
<DIV>Robert Sanson</DIV>
<DIV> </DIV>
<DIV>>>> <Steve.Toutant@inspq.qc.ca> 28/03/2009 3:05 a.m. >>><BR><BR><FONT face=sans-serif size=2>Hi,</FONT> <BR><FONT face=sans-serif size=2>I read a lot on how to optimized mapserver for large shapefile but I get confused. I read on shp2tile, ogrtindex, shptree, ...</FONT> <BR><FONT face=sans-serif size=2>What is the link between those tools? What is the recipe?</FONT> <BR><FONT face=sans-serif size=2>thanks,</FONT> <BR><FONT face=sans-serif size=2>Steve</FONT> <BR><BR><BR><BR><FONT face=sans-serif size=2><BR></FONT><FONT color=#0066ff size=3><I>Steve Toutant, M. Sc.</I></FONT><FONT size=3><BR>Analyste en géomatique<BR>Secteur environnement<BR>Direction des risques biologiques, environnementaux et occupationnels<BR>Institut national de santé publique du Québec<BR>945, avenue Wolfe<BR>Québec, Qc G1V 5B3 </FONT></DIV>
<P><FONT size=3>Tél.: (418) 650-5115 #5281<BR>Fax.: (418) 654-3144</FONT><FONT color=blue size=3><U><BR></U></FONT><A href="mailto:steve.toutant@inspq.qc.ca"><FONT color=blue size=3><U>steve.toutant@inspq.qc.ca</U></FONT></A><FONT color=blue size=3><U><BR></U></FONT><A href="http://www.inspq.qc.ca/"><FONT color=blue size=3><U>http://www.inspq.qc.ca</U></FONT></A>
<P><FONT size=3> </FONT>
<P><BR><BR><FONT style="BACKGROUND-COLOR: #ffffff">
<P align=center><FONT style="BACKGROUND-COLOR: #ffffff">Click <A href="https://www.mailcontrol.com/sr/wQw0zmjPoHdJTZGyOCrrhg==">here</A> to report this email as spam.</FONT></P></FONT><br><br><table bgcolor=white style="color:black"><tr><td><br>------------------------------------------------------------------<br>
The contents of this email are confidential to AsureQuality. If you have received this communication in error please notify the sender immediately and delete the message and any attachments. The opinions expressed in this email are not necessarily those of AsureQuality. This message has been scanned for known viruses before delivery. AsureQuality supports the Unsolicited Electronic Messages Act 2007. If you do not wish to receive similar communications in future, please notify the sender of this message.<br>
------------------------------------------------------------------</td></tr></table><br><br>
<P align=center><FONT style="BACKGROUND-COLOR: #ffffff">This message has been scanned for malware by SurfControl plc. </FONT><A href="http://www.surfcontrol.com/"><FONT style="BACKGROUND-COLOR: #ffffff" color=#000000>www.surfcontrol.com</FONT></A></P>
</body></HTML>