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  1. Core Server
  2. SERVER-76353

Add the ability to force a query to broadcast to all nodes in a replica set and/or all shards in a cluster

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    • Query Optimization

      There are several internal use cases for broadcasting queries (SERVER-73557, SERVER-45032, SERVER-34633, SERVER-69219), and in fact some of the machinery to achieve this is already done. This ticket tracks a more generic user-facing solution which could involve a new readConcern and/or readPreference, however more discussion is needed to decide on the exact semantics and user-facing behavior (e.g. duplicate results, explain, $currentOp).

            Assignee:
            backlog-query-optimization [DO NOT USE] Backlog - Query Optimization
            Reporter:
            nicholas.zolnierz@mongodb.com Nicholas Zolnierz
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              Created:
              Updated: