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  1. Core Server
  2. SERVER-88712

Accuracy unit tests for histogram CE

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 8.1.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • None
    • Query Optimization
    • Fully Compatible

      Implement unit tests for accuracy of the histogram CE. Reuse and adapt if possible the tests developed for Bonsai PoC.

       

      Updated ticket scope:

      1. Measure the accuracies of histogram CE module under different data distributions, collection size and types
      2. Test different configurations of histograms (e.g. numOfBuckets, maxdiff algorithms)
      3. Test both CE methods (i.e., point and range queries)

      Initial accuracy analysis: https://docs.google.com/document/d/1W0myTLWOUstBHGG1K9LXVPY-FkFHrxXgM2FlE_dvf30/edit#heading=h.yoitohdrnv52

       

            Assignee:
            matt.olma@mongodb.com Matt Olma
            Reporter:
            milena.ivanova@mongodb.com Milena Ivanova
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              Created:
              Updated:
              Resolved: