[fdo-trac] #819: Slow performance in combination with Mapguide and multiuser access

FDO trac_fdo at osgeo.org
Tue Mar 20 16:59:32 EDT 2012


#819: Slow performance in combination with Mapguide and multiuser access
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   Reporter:  sgamperl             |       Owner:  haris
       Type:  defect               |      Status:  new  
   Priority:  major                |   Milestone:  3.6.0
  Component:  KingOracle Provider  |     Version:  3.6.0
   Severity:  3                    |    Keywords:       
External_id:                       |  
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 We are using the Mapguide Open Source Server 2.2 or the Autodesk
 Infrastructure Server with FDO 3.6.0. There we access an Oracle 11
 enterprise database through the SL King Oracle FDO Provider.
 If more than 2 or 3 user access a map through the MapGuide server the
 response times are very slow. They are nearly linear in comparison to the
 number of users accessing the map.
 Is the Oracle connection shared between the several users? It seems that
 the MapGuide FDO connection pool isn't used with the SL King Oracle
 provider. On the other hand, the commercial Autodesk FDO Oracle provider
 is much faster and seems to handle the requests in parallel. However the
 commercial provider have other problems, so we would like to use the SL
 King Oracle provider.
 Maybe the issue is already fixed the latest source.
 Thanks to all helpful comments.

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Ticket URL: <http://trac.osgeo.org/fdo/ticket/819>
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