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  1. Core Server
  2. SERVER-12460

Implement fast counting for mongod

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • 2.5.4
    • 2.5.5
    • Concurrency, Querying
    • Linux ip-10-237-131-70 3.11.0-12-generic #19-Ubuntu SMP Wed Oct 9 16:20:46 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
    • ALL

    Description

      mongo-perf shows counting is slower in 2.6 (wrt 2.4), fast path for counting should be implemented in the new query system.

      Attachments

        1. Screenshot 2014-01-29 12.09.39.png
          Screenshot 2014-01-29 12.09.39.png
          294 kB
        2. Screenshot 2014-01-23 11.50.16.png
          Screenshot 2014-01-23 11.50.16.png
          262 kB
        3. count.js
          0.5 kB

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              hari.khalsa@10gen.com hari.khalsa@10gen.com
              davide.italiano Davide Italiano
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              Dates

                Created:
                Updated:
                Resolved: