CDO/MongoDB Store

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The CDO MongoDB store is an implementation of a CDO Store that allows to store models and meta models to MongoDB databases.

The current implementation supports all CDO 4.0 features with the following exceptions:

  • NoExternalReferences (hence no meta references)
  • NoQueryXRefs (hence no ensureReferentialIntegrity)
  • NoLargeObjects
  • NoFeatureMaps
  • NoHandleRevisions
  • NoRawAccess (hence no offline support)
  • NoBranching
  • NoCrashRecovery

This document will help users setup their environment and configure CDO to work with MongoDB.

cdo-server.xml

 <store type="mongodb">
   <property name="uri" value="mongodb://localhost"/>
   <property name="db" value="specificDB"/>
   <property name="drop" value="false"/>
 </store>



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