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  1. Core Server
  2. SERVER-983

btree max key split

    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Critical - P2 Critical - P2
    • 1.4.1, 1.5.0
    • Affects Version/s: None
    • Component/s: None

      when splitting a btree node, if the new key is greater than all the other keys, we should not do an even split, but a 90/10 split.
      the specific case is ObjectId
      because they are always increasing, the btree is always 50% full.
      with this, it'll be 90% full

            Assignee:
            aaron Aaron Staple
            Reporter:
            eliot Eliot Horowitz (Inactive)
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              Created:
              Updated:
              Resolved: