Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-2435

Implement count() in parallel

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Closed
    • Minor - P4
    • Resolution: Fixed
    • None
    • None
    • Performance, Sharding
    • None

    Description

      Think it could be interesting to implement count(

      { criteria }

      ) commands to perform in parallel on each shard.

      Related to http://jira.mongodb.org/browse/SERVER-1752
      Related to http://groups.google.com/group/mongodb-user/browse_thread/thread/255ccacc6b3aaf6

      Attachments

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-1752 improve the performance of simple counts

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-5797 Uncaught exception in count_slaveok.js

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

          Activity

            People

              Unassigned Unassigned
              adrien Adrien Mogenet
              Votes:
              23 Vote for this issue
              Watchers:
              20 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: