Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-68960

Investigate performance of point index scans

    XMLWordPrintableJSON

Details

    • Icon: Task Task
    • Resolution: Gone away
    • Icon: Major - P3 Major - P3
    • None
    • None
    • None
    • Query Execution
    • 10
    • 5

    Description

      SERVER-66437 showed that IDHACK in SBE is slower than in classic largely due to the time that it takes to prepare a plan executor. This task looks into whether a similar regression exists for point index scans on non-id indexes (that is, over indexes that can't use IDHACK)

      Attachments

        Activity

          People

            backlog-query-execution Backlog - Query Execution
            mihai.andrei@mongodb.com Mihai Andrei
            Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: