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Epoch-based Optimistic Concurrency Control in Geo-replicated Databases

Summary: Minerva uses epoch-based asynchronous replication to decouple propagation from commitment, enabling coordination-free optimistic execution in geo-replicated multi-leader OLTP. Conflict-graph maximum-weight independent-set validation and deterministic re-execution preserve serializability while minimizing invalidations. (summarized by gpt-5.6-luna on Jul 26 2026)

Paper ID
7425
Venue
SIGMOD
Year
2026
Pagerank
5.093636e-05
Overall Rank
10,234 | 29.79%
DOI
10.1145/3802052

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Authors

BibTeX Citation

@inproceedings{mao_sigmod26,
        title = {{Epoch-based Optimistic Concurrency Control in Geo-replicated Databases}},
        author = {Mao, Yunhao and Takata, Harunari and Bachras, Michail and Zhang, Yuqiu and Zhang, Shiquan and Zhang, Gengrui and Jacobsen, Hans-Arno},
        series = {{SIGMOD} '26},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/3802052},
        url = {https://dl.acm.org/doi/10.1145/3802052},
        year = {2026}
}

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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
57 Calvin: Fast Distributed Transactions for Partitioned Database Systems 2012 SIGMOD 0.00040139242
208 CockroachDB: The Resilient Geo-Distributed SQL Database 2020 SIGMOD 0.00024968157
271 TiDB: A Raft-based HTAP Database 2020 VLDB 0.00022703024
766 The Case for Determinism in Database Systems 2010 VLDB 0.0001420984
867 Coordination Avoidance in Database Systems 2015 VLDB 0.00013511197
1,187 Highly Available Transactions: Virtues and Limitations 2014 VLDB 0.00011760199
1,667 Amazon DynamoDB: A Seamlessly Scalable Non-relational Datastore 2012 SIGMOD 0.00010066726
1,700 Aria: A Fast and Practical Deterministic OLTP Database 2020 VLDB 9.9726588e-05
2,469 FoundationDB: A Distributed Unbundled Transactional Key Value Store 2021 SIGMOD 8.5354086e-05
3,696 Ocean Vista: Gossip-Based Visibility Control for Speedy Geo-Distributed Transactions 2019 VLDB 7.1905677e-05
3,784 Multi-Version Range Concurrency Control in Deuteronomy 2015 VLDB 7.1268687e-05
4,869 Epoch-based Commit and Replication in Distributed OLTP Databases 2021 VLDB 6.4709867e-05
5,207 Unifying Consensus and Atomic Commitment for Effective Cloud Data Management 2019 VLDB 6.3171846e-05
5,900 Fine-Grained Re-Execution for Efficient Batched Commit of Distributed Transactions 2023 VLDB 6.0468661e-05
6,811 GeoGauss: Strongly Consistent and Light-Coordinated OLTP for Geo-Replicated SQL Database 2023 SIGMOD 5.7658045e-05
9,130 A Hybrid Approach to Integrating Deterministic and Non-deterministic Concurrency Control in Database Systems 2025 VLDB 5.318565e-05
10,929 Making CRDTs Not So Eventual 2025 VLDB 5.093636e-05
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