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Type: Improvement
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Resolution: Unresolved
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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: Aggregation Framework
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None
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Query Optimization
With removal of several commands that copied one collection to another aggregation with single $out stage becomes the logical replacement for this functionality.
This ticket is to track performance improvements for this exact pipeline: db.foo.aggregate([{$out:"xxx"}]).
- related to
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SERVER-33662 Remove deprecated db.eval command
- Closed
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SERVER-34999 Deprecate copyDB and friends
- Closed