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  1. Core Server
  2. SERVER-2435

Implement count() in parallel

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor - P4
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Performance, Sharding
    • Labels:
      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

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          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

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                Dates

                • Created:
                  Updated:
                  Resolved: