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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
6.238732e-05
Overall Rank
5,185 | 65.14%
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
6,604 GaussDB: A Cloud-Native Multi-Primary Database with Compute-Memory-Storage Disaggregation 2024 VLDB 5.7392648e-05
7,945 Unlocking the Potential of CXL for Disaggregated Memory in Cloud-Native Databases 2025 SIGMOD 5.4212704e-05
8,156 Pasha: An Efficient, Scalable Database Architecture for CXL Pods 2025 CIDR 5.3880193e-05
9,712 Chimera: Mitigating Ownership Transfers in Multi-Primary Shared-Storage Cloud-Native Databases 2025 VLDB 5.1370764e-05
10,259 From Scale-Up to Scale-Out: PolarDB’s Journey to Achieving 2 Billion tpmC 2025 VLDB 5.050482e-05
10,310 veDB-HTAP: a Highly Integrated, Efficient and Adaptive HTAP System 2025 VLDB 5.0386264e-05
10,784 Efficient, Scalable, and Fair Locking on Disaggregated Memory with Decentralized Coordination 2026 VLDB 4.9793485e-05
10,921 OceanBase Bacchus: A High-Performance and Scalable Cloud-Native Shared Storage Architecture for Multi-Cloud 2026 VLDB 4.9793485e-05
10,930 Seron: Smart Query Router for Multi-Primary Cloud-Native Databases with Shared Storage 2026 VLDB 4.9793485e-05
10,947 Salesforce Database: A Cloud-Native Multi-Tenant OLTP Database 2026 VLDB 4.9793485e-05
10,950 PolarKV: Tier Locally, Serve Globally- A KV Cache over Cloud Memory and Storage 2026 VLDB 4.9793485e-05
11,052 SHARD: A Scalable and Resize-optimized Hash Index on Disaggregated Memory 2026 VLDB 4.9793485e-05
11,288 Concurrency Control as a Service 2025 VLDB 4.9793485e-05
11,299 Cache Coherence Over Disaggregated Memory 2025 VLDB 4.9793485e-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
55 Calvin: Fast Distributed Transactions for Partitioned Database Systems 2012 SIGMOD 0.00040471598
63 Amazon Aurora: Design Considerations for High Throughput Cloud-Native Relational Databases 2017 SIGMOD 0.00038531147
80 H-Store: A High-Performance, Distributed Main Memory Transaction Processing System 2008 VLDB 0.00036364464
123 Schism: a Workload-Driven Approach to Database Replication and Partitioning 2010 VLDB 0.00030762995
185 CockroachDB: The Resilient Geo-Distributed SQL Database 2020 SIGMOD 0.00026072278
228 Fast Serializable Multi-Version Concurrency Control for Main-Memory Database Systems 2015 SIGMOD 0.00023920439
234 TiDB: A Raft-based HTAP Database 2020 VLDB 0.00023765806
472 Skew-Aware Automatic Database Partitioning in Shared-Nothing, Parallel OLTP Systems 2012 SIGMOD 0.00017692264
543 Socrates: The New SQL Server in the Cloud 2019 SIGMOD 0.0001663263
781 The Case for Determinism in Database Systems 2010 VLDB 0.000140247
872 An Empirical Evaluation of In-Memory Multi-Version Concurrency Control 2017 VLDB 0.00013342029
1,217 PolarFS: An Ultra-low Latency and Failure Resilient Distributed File System for Shared Storage Cloud Database 2018 VLDB 0.00011489607
1,339 The End of a Myth: Distributed Transactions Can Scale 2017 VLDB 0.00010975458
1,343 PolarDB Serverless: A Cloud Native Database for Disaggregated Data Centers 2021 SIGMOD 0.00010963588
1,398 SSD Bufferpool Extensions for Database Systems 2010 VLDB 0.00010783386
1,432 Lightweight Locking for Main Memory Database Systems 2013 VLDB 0.00010679703
1,447 Consistency Rationing in the Cloud: Pay only when it matters 2009 VLDB 0.00010627871
1,513 Cloud-Native Database Systems at Alibaba: Opportunities and Challenges 2019 VLDB 0.00010429438
1,516 Automatically Indexing Millions of Databases in Microsoft Azure SQL Database 2019 SIGMOD 0.00010402594
1,583 On the Design and Scalability of Distributed Shared-Data Databases 2015 SIGMOD 0.00010169494
1,704 SLOG: Serializable, Low-latency, Geo-replicated Transactions 2019 VLDB 9.8314656e-05
1,842 On Predictive Modeling for Optimizing Transaction Execution in Parallel OLTP Systems 2012 VLDB 9.526552e-05
2,030 Efficient Distributed Memory Management with RDMA and Caching 2018 VLDB 9.1579506e-05
2,744 Towards Cost-Effective and Elastic Cloud Database Deployment via Memory Disaggregation 2021 VLDB 8.0677088e-05
2,812 OceanBase: A 707 Million tpmC Distributed Relational Database System 2022 VLDB 7.9811649e-05
3,239 Locality-aware Partitioning in Parallel Database Systems 2015 SIGMOD 7.5007569e-05
5,363 Taurus MM: bringing multi-master to the cloud 2023 VLDB 6.1608121e-05
7,175 CoRM: Compactable Remote Memory over RDMA 2021 SIGMOD 5.5934912e-05
7,345 PolarDB-SCC: A Cloud-Native Database Ensuring Low Latency for Strongly Consistent Reads 2023 VLDB 5.5461882e-05
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Semantically Similar Papers

# Overall Rank Paper Year Venue
1 6,882 Modernization of Databases in the Cloud Era: Building Databases that Run like Legos 2023 VLDB
2 6,604 GaussDB: A Cloud-Native Multi-Primary Database with Compute-Memory-Storage Disaggregation 2024 VLDB
3 5,288 PolarDB-IMCI: A Cloud-Native HTAP Database System at Alibaba 2023 SIGMOD
4 9,948 CloudJump II: Optimizing Cloud Databases for Shared Storage 2025 SIGMOD
5 1,513 Cloud-Native Database Systems at Alibaba: Opportunities and Challenges 2019 VLDB
6 10,259 From Scale-Up to Scale-Out: PolarDB’s Journey to Achieving 2 Billion tpmC 2025 VLDB
7 7,345 PolarDB-SCC: A Cloud-Native Database Ensuring Low Latency for Strongly Consistent Reads 2023 VLDB
8 1,217 PolarFS: An Ultra-low Latency and Failure Resilient Distributed File System for Shared Storage Cloud Database 2018 VLDB
9 1,343 PolarDB Serverless: A Cloud Native Database for Disaggregated Data Centers 2021 SIGMOD
10 7,945 Unlocking the Potential of CXL for Disaggregated Memory in Cloud-Native Databases 2025 SIGMOD