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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I am looking for a little help. I have been looking at
Map Guide Open Source for some time and am having what seems like performance
problems. Here are some details.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I have installed and configured Mapguide on 4
machines. A test and production server at the office and a couple of test
machines at home. 3 are running Server 2003 and IIS 6 and I have the
Studio preview. The third machine is XP Pro with IIS 5 which I know is
not a server OS. I am only using the <st1:place w:st="on"><st1:City
w:st="on">AJAX</st1:City></st1:place> viewer so far.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Creating maps with one or two or three layers of shp data
loaded and converted to SDF. Tried various levels of thematic styling
from default to a simple color ramp sample on land use. The SDF files are
only about 3 and 8MB.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>In the Studio preview windows and in weblayout preview, the
performance is spotty and usually slow. By spotty I mean sometimes I get
just the preview window with all the layout type elements like titles and
legend etc., but no map display and no zoom control. Other times I get
everything as expected but even at times like this the performance is
slow. Like 8 seconds to zoom in on a few parcels. This is all on
the internal network or local machine where I am testing and developing.
If I get all three layers on and in zoom scale range, the performance is even
somewhat slower. This is consistent across all my 4 testing machines.
<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I feel as if I am missing something obvious here. Does
anybody have any suggestions of things I could be looking at or trying.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>One of my home machines could be considered underpowered by
todays standards. The rest should be pretty good.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>2 machines are 3.2 GHZ, 2GB ram, 160GB SATA in one machine
and 80GB SCSI in the other<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>1 machine is 3.4GHZ 3GB RAM, 160GB SCSI. <o:p></o:p></span></font></p>
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