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  1. Core Server
  2. SERVER-8664

Improve query optimizer sampling algorithm

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    • Type: Icon: Improvement Improvement
    • Resolution: Won't Fix
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Querying
    • Labels:

      Use a sample of different ranges from within each candidate index range to smooth out the possibility of choosing bad indexes based on data distribution anomalies.

            Assignee:
            Unassigned Unassigned
            Reporter:
            dan@mongodb.com Daniel Pasette (Inactive)
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              Created:
              Updated:
              Resolved: