[mapguide-trac] #265: Performance of multiple featureclasses in 1 sdf vs multiple sdf's is more than 10x faster

[MapGuide Open Source]

#265: Performance of multiple featureclasses in 1 sdf vs multiple sdf's is more
than 10x faster
-------------------------------+--------------------------------------------
   Reporter:  ronnielouie      |       Owner:  ronnielouie
       Type:  defect           |      Status:  new        
   Priority:  medium           |   Milestone:  2.0        
  Component:  Feature Service  |     Version:  1.2.0      
   Severity:  major            |    Keywords:             
External_id:  963672           |  
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 Create feature source where there are multiple feature classes in one SDF.
 Also create feature source of the same data where there are multiple SDFs,
 (one for each feature class).

 (A package containing data set to reproduce this is available, but cannot
 be attached to ticket at this time because it exceeds the attachment size
 limit.)

 The slow folder contains each layer published as an individual sdf whereas
 the fast folder is all layers published to a combined SDF. In both cases
 there are 28 feature classes.

 Preview both maps.

 Refresh both maps and notice that the fast one based on a single sdf loads
 in about 3 to 5 seconds whereas the one based on the 28 sdf's takes over
 50 seconds.

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Ticket URL: <http://trac.osgeo.org/mapguide/ticket/265>
MapGuide Open Source <http://mapguide.osgeo.org/>
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