Details
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Improvement
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Resolution: Fixed
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Major
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None
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0
Description
Docs of 0 value size can be placed in both key index and seq index. This is optimal for all use cases: look up by key, sequence iteration and key iteration.
Issue | Resolution |
Inconsistencies were observed where a single Magma bucket in a database took a long time to warm up. | The seq index scan has been optimized for tombstones of zero value size. Optimization is for look up by key, sequence iteration, and key iteration. Docs of 0 value size are placed in both key index and seq index. |
Attachments
Issue Links
- is a backport of
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MB-57095 Optimise seq index scan for documents of zero value size
- Resolved
For Gerrit Dashboard: MB-57157 | ||||||
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# | Subject | Branch | Project | Status | CR | V |
191855,3 | [BP] MB-57157 test: Add options to selectively verify byKey, bySeqno | neo | magma | Status: MERGED | +2 | +1 |
191856,4 | [BP] MB-57157 magma: Store zero sized items in both indexes | neo | magma | Status: MERGED | +2 | +1 |