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Type: Task
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Resolution: Fixed
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Priority: Major - P3
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Affects Version/s: None
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Component/s: Performance, Sharding
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None
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Fully Compatible
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Sharding 2019-08-12, Sharding 2019-08-26, Sharding 2019-09-09, Sharding 2019-09-23
From the design document:
A sysperf benchmark should be made to evaluate the performance of updating very many documents in a single replica set transaction with a realistic deployment.
- This will simulate refining the shard key of a collection with very many chunks, since each chunk document would be updated in a transaction.
- This benchmark will not be meant to evaluate the performance of a full reload of sharded metadata for a collection with very many chunks.