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  1. Core Server
  2. SERVER-53467

Investigate performance of $_internalUnpackBucket over BSON

    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 4.9.0
    • Affects Version/s: None
    • Component/s: Querying
    • Fully Compatible
    • Query 2021-01-25, Query Execution 2021-02-22

      The mutations required to materialize measurements from a time-series bucket don't involve any destructive operations. Theoretically, this means that the underlying Document's BSON is a straight copy of the bucket's BSON, and might lend itself to performance gains if $_internalUnpackBucket operates over raw BSON rather than Document.

            Assignee:
            eric.cox@mongodb.com Eric Cox (Inactive)
            Reporter:
            eric.cox@mongodb.com Eric Cox (Inactive)
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              Created:
              Updated:
              Resolved: