[mapguide-users] How to can make mapguide faster?

Gord McKenzie gord.mckenzie at canam.com
Thu Oct 19 15:04:54 EDT 2006


Is the system slow just on the internet or is it very slow even when you are
testing on the local network?

I found a couple of things made a difference to performance.  First was
changing my image format to GIF from PNG.  This really seems to matter most
with raster data as it reduces the size of images that need to be
transferred to the client.  I was surprised that my air photos still looked
quite good at 256 colors although this might not always be the case.  Now
that the JPG compression is fixed that might be another option.  This
mailing list has instructions on how to change this setting in a couple of
other posts.

The other thing was to be more aware of how large my data sources were and
how much data I was querying at different zoom levels.  Is it possible that
you are accessing too much data at the different zoom levels?

-----Original Message-----
From: Maciej Skorczewski [mailto:maciej.skorczewski at procad.pl] 
Sent: Thursday, October 19, 2006 12:44 PM
To: users at mapguide.osgeo.org
Subject: Re: [mapguide-users] How to can make mapguide faster?

hello again!

I have tested my map whit  base layers - it look faster but it is to 
poor...why it is so slow? i use 2-3 layers (streets, rivers,buildings) 
another are show in zoom.

take a look on (develop version)
http://mgopen.procad.pl/mapguide/gdansk3/

What are your serwer configuration(OS + hardware) and internet 
conection(2MB ,4MB etc) (serwer-internet)

What is optimal configuration of this things?

Hove can i make it faster. Are any solution to reduction size of img 
generatet by mapviewer?

waiting for any advice.


-- 
Maciej Skorczewski


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