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MRVs: Enforcing Numeric Invariants in Parallel Updates to Hotspots with Randomized Splitting

Summary: MRVs enforce numeric invariants under parallel hotspot updates by randomized value splitting across records, making conflicts arbitrarily small. Layered on existing transactions, MRVs preserve isolation and boost throughput; evaluated on five systems with TPC-C/STAMP Vacation, showing fewer aborts than alternatives. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
hde8d3fdc33c2fd36
Venue
SIGMOD
Year
2023
Pagerank
4.9605343e-05
Overall Rank
11,753 | 21.22%
DOI
10.1145/3588723

Incoming Non-self Citations Over Time

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

Authors

BibTeX Citation

@inproceedings{faria_sigmod23,
        title = {{MRVs: Enforcing Numeric Invariants in Parallel Updates to Hotspots with Randomized Splitting}},
        author = {Faria, Nuno and Pereira, José},
        series = {{SIGMOD} '23},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/3588723},
        url = {https://dl.acm.org/doi/10.1145/3588723},
        year = {2023}
}

Incoming Citations (Sorted by Pagerank)

Showing 2 of 2 citing papers.

Rank Citing Paper Year Venue Pagerank
9,830 TiQuE: Improving the Transactional Performance of Analytical Systems for True Hybrid Workloads 2023 VLDB 5.1065586e-05
11,174 CRDV: Conflict-free Replicated Data Views 2025 SIGMOD 4.9605343e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 17 of 17 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
19 A Critique of ANSI SQL Isolation Levels 1995 SIGMOD 0.00058631912
35 Hekaton: SQL Server’s Memory-Optimized OLTP Engine 2013 SIGMOD 0.00047937476
63 Amazon Aurora: Design Considerations for High Throughput Cloud-Native Relational Databases 2017 SIGMOD 0.00038609177
186 CockroachDB: The Resilient Geo-Distributed SQL Database 2020 SIGMOD 0.00026001543
237 Serializable Isolation for Snapshot Databases 2008 SIGMOD 0.00023615848
447 Staring into the Abyss: An Evaluation of Concurrency Control with One Thousand Cores 2015 VLDB 0.00018126139
725 Serializable Snapshot Isolation in PostgreSQL 2012 VLDB 0.00014434166
807 Coordination Avoidance in Database Systems 2015 VLDB 0.00013734149
1,051 High Performance Transactions via Early Write Visibility 2017 VLDB 0.00012262974
1,302 TicToc: Time Traveling Optimistic Concurrency Control 2016 SIGMOD 0.00011092608
2,735 Efficient Numerical Error Bounding for Replicated Network Services 2000 VLDB 8.0624548e-05
2,776 Concurrency Control in Groupware Systems 1989 SIGMOD 8.0105734e-05
3,073 Opportunities for Optimism in Contended Main-Memory Multicore Transactions 2020 VLDB 7.6660818e-05
3,838 Releasing Locks As Early As You Can: Reducing Contention of Hotspots by Violating Two-Phase Locking 2021 SIGMOD 6.9706836e-05
4,763 Cloud-Native Transactions and Analytics in SingleStore 2022 SIGMOD 6.4172712e-05
5,155 High Contention in a Stock Trading Database: A Case Study 1988 SIGMOD 6.2366984e-05
9,971 Modeling Hot Spots In Database Systems (Extended Abstract) 1991 PODS 5.0910746e-05
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