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Type: New Feature
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Resolution: Works as Designed
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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: Storage
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Labels:None
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Storage Execution
We have a number of collections whose documents are never modified. It seems like Mongodb should support a feature where a collection could be marked as "doc-immutable", meaning that documents are not updatable (but would be deletable). Then when performing queries, a snapshot would not be needed by WT to return query results. I would imagine that this could save a great deal of memory in the WT cache, especially for queries that bring back many documents.
- related to
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SERVER-8315 Immutable Collections
- Closed