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  1. Core Server
  2. SERVER-20906

Optimize $sample for MMAPv1 storage engine

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    • Fully Compatible
    • QuInt B (11/02/15)

      We should implement a random walk over the _id index, and use that to return random documents if it exists.

            Assignee:
            charlie.swanson@mongodb.com Charlie Swanson
            Reporter:
            ian@mongodb.com Ian Whalen (Inactive)
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