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)
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Authors
- 1. Nuno Faria (Institute for Systems and Computer Engineering, Technology and Science; University of Minho)
- 2. José Pereira (Institute for Systems and Computer Engineering, Technology and Science; University of Minho)
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 |
|---|---|---|---|---|
| 10,058 | TiQuE: Improving the Transactional Performance of Analytical Systems for True Hybrid Workloads | 2023 | VLDB | 5.1664022e-05 |
| 10,661 | CRDV: Conflict-free Replicated Data Views | 2025 | SIGMOD | 5.093636e-05 |
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