Details
Description
Using KeyString allows the look-ups and modifications to use memory comparisons instead of BSONObj::woCompare, which offers significant performance gain for both refresh and routing/filtering.
Attachments
Issue Links
- is duplicated by
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SERVER-26778 Improve the speed of incremental chunk metadata refresh
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- Closed
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- related to
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SERVER-37810 Optimise balancer performance with zone sharding
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- Open
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