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Setting up a WFS-G service with a large table causes the WFS-G service to time out.

by Technical Evangelist on ‎06-07-2016 02:38 PM - edited on ‎04-21-2017 06:38 AM by Technical Evangelist (459 Views)

Issue 

Setting up a WFS-G service with a large table (1+ million records) causes the WFS-G service to time out.

Solution 

Properly configured WFS-G should not read all records from DB, even during the first request.

For such a large dataset user should change the BBOX Calculation Method to Fixed to avoid calculating WFS-G data range based on the whole dataset.

 

Sample below:

 

<BoundingBoxCalculationMethod generationMethod="Fixed">
   <FixedBoundingBox sdiCssName="EPSG:4326" minX="0" minY="0" maxX="21.0" maxY="31.0"/>
</BoundingBoxCalculationMethod> 

 

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