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PolarDB-MP: A Multi-Primary Cloud-Native Database via Disaggregated Shared Memory

Summary: PolarDB-MP: the first multi-primary cloud-native DB using disaggregated shared memory and storage to coordinate transactions without distributed commits. PMFS delivers global coordination via Transaction Fusion, Buffer Fusion, and Lock Fusion over RDMA, plus an LLSN-based WAL ordering and recovery policy, achieving strong high-conflict throughput. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
hd544c965d1d126ec
Venue
SIGMOD
Year
2024
Pagerank
6.215627e-05
Overall Rank
5,208 | 65.10%
DOI
10.1145/3626246.3653377

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{yang_sigmod24,
        title = {{PolarDB-MP: A Multi-Primary Cloud-Native Database via Disaggregated Shared Memory}},
        author = {Yang, Xinjun and Zhang, Yingqiang and Chen, Hao and Li, Feifei and Wang, Bo and Fang, Jing and Sun, Chuan and Wang, Yuhui},
        series = {{SIGMOD} '24},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/3626246.3653377},
        url = {https://dl.acm.org/doi/10.1145/3626246.3653377},
        year = {2024}
}

Incoming Citations (Sorted by Pagerank)

Showing 14 of 14 citing papers.

Rank Citing Paper Year Venue Pagerank
6,612 GaussDB: A Cloud-Native Multi-Primary Database with Compute-Memory-Storage Disaggregation 2024 VLDB 5.7175793e-05
7,965 Unlocking the Potential of CXL for Disaggregated Memory in Cloud-Native Databases 2025 SIGMOD 5.4007864e-05
8,180 Pasha: An Efficient, Scalable Database Architecture for CXL Pods 2025 CIDR 5.3676609e-05
9,748 Chimera: Mitigating Ownership Transfers in Multi-Primary Shared-Storage Cloud-Native Databases 2025 VLDB 5.1176662e-05
10,109 veDB-HTAP: a Highly Integrated, Efficient and Adaptive HTAP System 2025 VLDB 5.0672857e-05
10,293 From Scale-Up to Scale-Out: PolarDB’s Journey to Achieving 2 Billion tpmC 2025 VLDB 5.031399e-05
10,855 Efficient, Scalable, and Fair Locking on Disaggregated Memory with Decentralized Coordination 2026 VLDB 4.9605343e-05
10,991 OceanBase Bacchus: A High-Performance and Scalable Cloud-Native Shared Storage Architecture for Multi-Cloud 2026 VLDB 4.9605343e-05
11,000 Seron: Smart Query Router for Multi-Primary Cloud-Native Databases with Shared Storage 2026 VLDB 4.9605343e-05
11,017 Salesforce Database: A Cloud-Native Multi-Tenant OLTP Database 2026 VLDB 4.9605343e-05
11,020 PolarKV: Tier Locally, Serve Globally- A KV Cache over Cloud Memory and Storage 2026 VLDB 4.9605343e-05
11,122 SHARD: A Scalable and Resize-optimized Hash Index on Disaggregated Memory 2026 VLDB 4.9605343e-05
11,351 Concurrency Control as a Service 2025 VLDB 4.9605343e-05
11,361 Cache Coherence Over Disaggregated Memory 2025 VLDB 4.9605343e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 29 of 29 cited papers.

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

Rank Cited Paper Year Venue Pagerank
54 Calvin: Fast Distributed Transactions for Partitioned Database Systems 2012 SIGMOD 0.00040489652
63 Amazon Aurora: Design Considerations for High Throughput Cloud-Native Relational Databases 2017 SIGMOD 0.00038609177
80 H-Store: A High-Performance, Distributed Main Memory Transaction Processing System 2008 VLDB 0.00036267455
122 Schism: a Workload-Driven Approach to Database Replication and Partitioning 2010 VLDB 0.00030701814
186 CockroachDB: The Resilient Geo-Distributed SQL Database 2020 SIGMOD 0.00026001543
228 Fast Serializable Multi-Version Concurrency Control for Main-Memory Database Systems 2015 SIGMOD 0.00023872855
232 TiDB: A Raft-based HTAP Database 2020 VLDB 0.00023776373
474 Skew-Aware Automatic Database Partitioning in Shared-Nothing, Parallel OLTP Systems 2012 SIGMOD 0.00017638418
543 Socrates: The New SQL Server in the Cloud 2019 SIGMOD 0.00016588324
764 The Case for Determinism in Database Systems 2010 VLDB 0.00014110914
863 An Empirical Evaluation of In-Memory Multi-Version Concurrency Control 2017 VLDB 0.00013368866
1,221 PolarFS: An Ultra-low Latency and Failure Resilient Distributed File System for Shared Storage Cloud Database 2018 VLDB 0.00011449953
1,315 PolarDB Serverless: A Cloud Native Database for Disaggregated Data Centers 2021 SIGMOD 0.00011047549
1,349 The End of a Myth: Distributed Transactions Can Scale 2017 VLDB 0.00010940559
1,404 SSD Bufferpool Extensions for Database Systems 2010 VLDB 0.00010753684
1,437 Lightweight Locking for Main Memory Database Systems 2013 VLDB 0.0001064992
1,452 Consistency Rationing in the Cloud: Pay only when it matters 2009 VLDB 0.00010588622
1,509 Cloud-Native Database Systems at Alibaba: Opportunities and Challenges 2019 VLDB 0.00010415166
1,517 Automatically Indexing Millions of Databases in Microsoft Azure SQL Database 2019 SIGMOD 0.00010385462
1,585 On the Design and Scalability of Distributed Shared-Data Databases 2015 SIGMOD 0.00010136077
1,710 SLOG: Serializable, Low-latency, Geo-replicated Transactions 2019 VLDB 9.797642e-05
1,840 On Predictive Modeling for Optimizing Transaction Execution in Parallel OLTP Systems 2012 VLDB 9.5171028e-05
2,039 Efficient Distributed Memory Management with RDMA and Caching 2018 VLDB 9.1328154e-05
2,654 Towards Cost-Effective and Elastic Cloud Database Deployment via Memory Disaggregation 2021 VLDB 8.1466759e-05
2,824 OceanBase: A 707 Million tpmC Distributed Relational Database System 2022 VLDB 7.9511637e-05
3,258 Locality-aware Partitioning in Parallel Database Systems 2015 SIGMOD 7.4730157e-05
5,382 Taurus MM: bringing multi-master to the cloud 2023 VLDB 6.138171e-05
7,191 CoRM: Compactable Remote Memory over RDMA 2021 SIGMOD 5.5736866e-05
7,368 PolarDB-SCC: A Cloud-Native Database Ensuring Low Latency for Strongly Consistent Reads 2023 VLDB 5.526328e-05
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Semantically Similar Papers

# Overall Rank Paper Year Venue
1 6,903 Modernization of Databases in the Cloud Era: Building Databases that Run like Legos 2023 VLDB
2 6,612 GaussDB: A Cloud-Native Multi-Primary Database with Compute-Memory-Storage Disaggregation 2024 VLDB
3 5,192 PolarDB-IMCI: A Cloud-Native HTAP Database System at Alibaba 2023 SIGMOD
4 9,989 CloudJump II: Optimizing Cloud Databases for Shared Storage 2025 SIGMOD
5 1,509 Cloud-Native Database Systems at Alibaba: Opportunities and Challenges 2019 VLDB
6 10,293 From Scale-Up to Scale-Out: PolarDB’s Journey to Achieving 2 Billion tpmC 2025 VLDB
7 7,368 PolarDB-SCC: A Cloud-Native Database Ensuring Low Latency for Strongly Consistent Reads 2023 VLDB
8 1,221 PolarFS: An Ultra-low Latency and Failure Resilient Distributed File System for Shared Storage Cloud Database 2018 VLDB
9 1,315 PolarDB Serverless: A Cloud Native Database for Disaggregated Data Centers 2021 SIGMOD
10 7,965 Unlocking the Potential of CXL for Disaggregated Memory in Cloud-Native Databases 2025 SIGMOD