[mapguide-users] Sublayer in MG

[Martin Morrison]

Depends on the number of themes and whether or not you are using a database or a file based-datasource.  For a layer that has a lot of themes, I have found that having multiple layers from an exploded theme has MUCH better performance when using MS-SQL as the backend.

Martin Morrison
Application Engineer
Engineering Design Systems, Inc.
3780 Peters Creek Rd Ext SW
Roanoke, VA  24018
540.345.1410
gis.edsi.com

From: mapguide-users-bounces at lists.osgeo.org [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Berg, James
Sent: Wednesday, March 12, 2014 1:26 PM
To: MapGuide Users Mail List
Subject: Re: [mapguide-users] Sublayer in MG

This reminds me of a question I wanted to ask:

Is having multiple themes in a single layer or having multiple layers from an exploded theme have better performance? (Assuming all exploded layers are turned on compared to the single themed layer.)
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