AWhat changed
Designed a multi-component log-structured merge index that batches updates and merges disk-resident runs.
Scientific scope
The record is the exact four-author 1996 Acta Informatica paper. It does not absorb log-structured file systems, later leveled or tiered compaction variants, NoSQL databases or every write-optimized index.
Evidence
The linked sources identify this contribution and its scope. WRS has not independently reconstructed the scientific claims. The record is the exact four-author 1996 Acta Informatica paper. It does not absorb log-structured file systems, later leveled or tiered compaction variants, NoSQL databases or every write-optimized index.
Contributors
- Patrick E. O'Neil · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
- Edward Cheng · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
- Dieter Gawlick · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
- Elizabeth J. O'Neil · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.
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