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Type: Improvement
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Resolution: Duplicate
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Priority: Major - P3
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None
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Affects Version/s: None
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Component/s: Performance, Querying
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None
simple cases should get special case for speed
i'm thinking
single index key
or single index key + sort as a baseline
i special cased _id in runQuery, so a good comparison is testing _id lookup vs non _id lookup and seeing query optimizer overhead
- is depended on by
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SERVER-1316 single object update, by _id, seems slow
- Closed
- is related to
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SERVER-4670 query optimizer refactoring and performance enhancements for single document lookup, idhack
- Closed
- related to
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SERVER-8790 Introduce composable "stages" in query execution
- Closed