Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-12773

Investigate more efficient update+replacement algorithms

    XMLWordPrintable

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Write Ops
    • Labels:
      None

      Description

      Currently during an update in replacement mode (replace the whole doc) we make many copies of the data, between BSONObj mutablebson::document/elements and during oplog creation as well. We should investigate if there is a better way across the boards.

        Attachments

          Issue Links

          duplicates

          Improvement - An improvement or enhancement to an existing feature or task. WT-3338 Optimize cursor modify

          • Major - P3 - Major loss of function.
          • Closed

            Activity

              People

              Assignee:
              backlog-server-execution Backlog - Execution Team
              Reporter:
              scotthernandez Scott Hernandez
              Participants:
              Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: