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An Approach to Eliminate Transaction Blocking in Locking Protocols

Summary: Introduces “ordered sharing”, a lock relation that records relative operation order to avoid transaction blocking in 2PL and relax mutual exclusion after operations. Theory and simulation show it cuts RW/WR/WW blocking, boosts throughput, and reduces thrashing vs 2PL. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID
968
Venue
PODS
Year
1992
Pagerank
5.093636e-05
Overall Rank
13,081 | 10.26%
DOI
10.1145/137097.137877

Incoming Non-self Citations Over Time

No non-self incoming citations found for this paper in this database.

Authors

BibTeX Citation

@inproceedings{agrawal_pods92,
        address = {New York, NY, USA},
        series = {{PODS} '92},
        title = {{An Approach to Eliminate Transaction Blocking in Locking Protocols}},
        url = {https://dl.acm.org/doi/10.1145/137097.137877},
        doi = {10.1145/137097.137877},
        booktitle = {Proceedings of the {ACM} {SIGMOD} Symposium on {Principles} of {Database} {Systems}},
        publisher = {Association for Computing Machinery},
        author = {Agrawal, D. and Abbadi, A. El and Jeffers, R.},
        year = {1992}
}

Incoming Citations (Sorted by Pagerank)

Showing 1 of 1 citing papers.

Rank Citing Paper Year Venue Pagerank
8,469 Reducing Recovery Constraints on Locking based Protocols 1994 PODS 5.4184681e-05
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Outgoing Citations (Sorted by Pagerank)

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