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  1. Core Server
  2. SERVER-21312

$lookup should batch query requests

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    • Query Optimization

      The $lookup stage currently does one query per input document, which can introduce a significant amount of overhead if there are few results. Instead, the $lookup stage should batch up a couple documents and query for their results all at once.

            Assignee:
            backlog-query-optimization [DO NOT USE] Backlog - Query Optimization
            Reporter:
            charlie.swanson@mongodb.com Charlie Swanson
            Votes:
            9 Vote for this issue
            Watchers:
            24 Start watching this issue

              Created:
              Updated: