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)
Incoming Non-self Citations Over Time
No non-self incoming citations found for this paper in this database.
Authors
- 1. D. Agrawal
- 2. A. El Abbadi
- 3. R. Jeffers
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 8,374 | Reducing Recovery Constraints on Locking based Protocols | 1994 | PODS | 4.5326648e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 8 of 8 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 160 | Distributed Database Concurrency Controls Using Before-Values | 1981 | SIGMOD | 0.00039860001 |
| 190 | Models for Studying Concurrency Control Performance: Alternatives and Implications | 1985 | SIGMOD | 0.0003579699 |
| 2,088 | Empirical Comparison of Database Concurrency Control Schemes | 1983 | VLDB | 9.570953e-05 |
| 3,591 | A Quantitative Comparison of Lock Protocols for Centralized Databases | 1983 | VLDB | 6.9418919e-05 |
| 3,692 | Load Control for Locking: The 'Half-and-Half' Approach | 1990 | PODS | 6.8368785e-05 |
| 4,367 | Adaptive Load Control in Transaction Processing Systems | 1991 | VLDB | 6.2498641e-05 |
| 4,923 | Using Delayed Commitment in Locking Protocols for Real-Time Databases | 1992 | SIGMOD | 5.8232144e-05 |
| 5,201 | Locks with Constrained Sharing (Extended Abstract) | 1990 | PODS | 5.6336301e-05 |
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