Improving Optimistic Concurrency Control Through Transaction Batching and Operation Reordering
Summary: Holistically batches OCC across storage and validation, reordering reads/writes and transactions to reduce conflicts. Dependency- and thread-aware policies, including decentralized validation, achieve up to 2.2× throughput and 71% lower tail latency under contention. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Bailu Ding (Microsoft)
- 2. Lucja Kot (Cornell University; GrammaTech, Inc.)
- 3. Johannes Gehrke (Microsoft)
BibTeX Citation
@article{ding_vldb19,
title = {{Improving Optimistic Concurrency Control Through Transaction Batching and Operation Reordering}},
author = {Ding, Bailu and Kot, Lucja and Gehrke, Johannes},
journal = {PVLDB},
series = {{VLDB} '19},
volume = {12},
number = {2},
pages = {169--182},
doi = {10.14778/3282495.3282502},
url = {https://doi.org/10.14778/3282495.3282502},
year = {2019}
}
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| 9 | 6,291 | Adaptive Optimistic Concurrency Control for Heterogeneous Workloads | 2019 | VLDB |
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