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  1. Core Server
  2. SERVER-4960

Optimize shard selection on $in queries

    • Type: Icon: Improvement Improvement
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Querying, Sharding
    • None
    • Query Execution

      Selecting the appropriate shard to send a query to takes a long time on $in queries. SERVER-4745 mitigates the affect of this, but this code could use rewriting and further optimization.

            Assignee:
            backlog-query-execution [DO NOT USE] Backlog - Query Execution
            Reporter:
            spencer@mongodb.com Spencer Brody (Inactive)
            Votes:
            6 Vote for this issue
            Watchers:
            25 Start watching this issue

              Created:
              Updated: