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MongoRepository performance problem #489

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bartoszwalacik opened this Issue Jan 13, 2017 · 1 comment

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bartoszwalacik commented Jan 13, 2017

MongoRepository isn't very fast.
These two methods consume significant CPU time:

  • MongoRepository.readFromDBObject()
  • MongoRepository.writeToDBObject()

They convert Documents to CdoSnapshots, but via intermediate JSON String.
Direct conversion (from Documents to JsonElements) should be implemented.

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bartoszwalacik commented Jan 17, 2017

new converter is implemented
guava cache added for getLatestSnapshot() function

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