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Type: New Feature
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Resolution: Won't Fix
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Priority: Major - P3
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None
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Affects Version/s: 2.3.0
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Component/s: Index Maintenance
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Fully Compatible
It would be very useful to allow us to mark an index as counted (uses a counted b-tree rather than the current approach). This would result in larger indexes but would dramatically improve count() performance in most cases.
- related to
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SERVER-1752 improve the performance of simple counts
- Closed