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MaLT: A Framework for Managing Large Transactions in OceanBase

Summary: MaLT integrates large-transaction management directly into OceanBase's LSM-tree, via a Transaction Context Table (TCT) and a Transaction Data Table (TDT) to track state. Backfill and undo are embedded in compaction, enabling efficient commit/abort, rapid recovery, and in-tree metadata that unlocks read/write optimizations. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
7167
Venue
SIGMOD
Year
2025
Pagerank
5.093636e-05
Overall Rank
10,693 | 26.64%
DOI
10.1145/3722212.3724442

Incoming Non-self Citations Over Time

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

Authors

BibTeX Citation

@inproceedings{fang_sigmod25,
        title = {{MaLT: A Framework for Managing Large Transactions in OceanBase}},
        author = {Fang, Chenguang and Qian, Chen and Yang, Qi and Wang, Zeyu and Yang, Zhenkun and Kong, Fanyu and Xu, Quanqing and Cao, Hui and Han, Fusheng and Yang, Chuanhui},
        series = {{SIGMOD} '25},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/3722212.3724442},
        url = {https://dl.acm.org/doi/10.1145/3722212.3724442},
        year = {2025}
}

Incoming Citations (Sorted by Pagerank)

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Outgoing Citations (Sorted by Pagerank)

Showing 12 of 12 cited papers.

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

Rank Cited Paper Year Venue Pagerank
208 CockroachDB: The Resilient Geo-Distributed SQL Database 2020 SIGMOD 0.00024968157
271 TiDB: A Raft-based HTAP Database 2020 VLDB 0.00022703024
603 Scalable Logging through Emerging Non-Volatile Memory 2014 VLDB 0.00015853456
2,755 Lethe: A Tunable Delete-Aware LSM Engine 2020 SIGMOD 8.163097e-05
2,918 OceanBase: A 707 Million tpmC Distributed Relational Database System 2022 VLDB 7.9649716e-05
2,924 Constant Time Recovery in Azure SQL Database 2019 VLDB 7.9562091e-05
3,005 Constructing and Analyzing the LSM Compaction Design Space 2021 VLDB 7.8608206e-05
3,761 ScaleStore: A Fast and Cost-Efficient Storage Engine using DRAM, NVMe, and RDMA 2022 SIGMOD 7.1450129e-05
4,018 Virtual-Memory Assisted Buffer Management 2023 SIGMOD 6.952278e-05
4,763 Rethinking Logging, Checkpoints, and Recovery for High-Performance Storage Engines 2020 SIGMOD 6.519206e-05
5,825 Long-lived Transactions Made Less Harmful 2020 SIGMOD 6.0747201e-05
9,530 OceanBase Paetica: A Hybrid Shared-nothing/Shared-everything Database for Supporting Single Machine and Distributed Cluster 2023 VLDB 5.2543048e-05
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