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  1. Core Server
  2. SERVER-10037

Optimize updates when document is unchaged

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    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • 2.5.1
    • Affects Version/s: None
    • Component/s: Write Ops
    • Fully Compatible

      In an update that replaces existing document with a new document, if the new and old documents are byte-equal (operation is a no-op), do not perform the update in oplog / journal / disk.

            Assignee:
            ron.avnur Ron Avnur
            Reporter:
            ron.avnur Ron Avnur
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              Created:
              Updated:
              Resolved: