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Eigen+: Memory Over-Subscription for Alibaba Cloud Databases

Summary: Eigen+ reframes memory over-subscription as Pareto-driven classification to isolate high-risk instances, not forecast aggregate usage. It profiles and schedules these instances to guide bin-packing under SLOs, achieving 36% better memory allocation with no OOM. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
h80cf33c89031f4c8
Venue
SIGMOD
Year
2025
Pagerank
5.0745433e-05
Overall Rank
10,126 | 31.95%
DOI
10.1145/3722212.3724435

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{li_sigmod25,
        title = {{Eigen+: Memory Over-Subscription for Alibaba Cloud Databases}},
        author = {Li, Ji You and Zhang, Jiachi and Liu, Yuhang and Zhou, Wenchao and Zhou, Xin and Zhou, Fangyuan and Li, Feifei},
        series = {{SIGMOD} '25},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/3722212.3724435},
        url = {https://dl.acm.org/doi/10.1145/3722212.3724435},
        year = {2025}
}

Incoming Citations (Sorted by Pagerank)

Showing 2 of 2 citing papers.

Rank Citing Paper Year Venue Pagerank
10,129 End-to-End Declarative Data Analytics: Co-designing Engines, Interfaces, and Cloud Infrastructure 2026 CIDR 5.0727027e-05
10,958 Narwhal: Breaking the Local Boundary via Disaggregated Memory Scheduling for Alibaba AnalyticDB 2026 VLDB 4.9769913e-05
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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
1,160 P-Store: An Elastic Database System with Predictive Provisioning 2018 SIGMOD 0.00011763834
1,343 PolarDB Serverless: A Cloud Native Database for Disaggregated Data Centers 2021 SIGMOD 0.00010959797
1,996 Moneyball: Proactive Auto-Scaling in Microsoft Azure SQL Database Serverless 2022 VLDB 9.213369e-05
2,230 Fuxi: a Fault-Tolerant Resource Management and Job Scheduling System at Internet Scale 2014 VLDB 8.7990209e-05
3,032 iBTune: Individualized Buffer Tuning for Large-scale Cloud Databases 2019 VLDB 7.7317595e-05
3,950 Eigen: End-to-end Resource Optimization for Large-Scale Databases on the Cloud 2023 VLDB 6.9035063e-05
4,174 Resource Management in Aurora Serverless 2024 VLDB 6.7552862e-05
4,668 Intelligent Scaling in Amazon Redshift 2024 SIGMOD 6.4768105e-05
4,903 Solver-In-The-Loop Cluster Resource Management for Database-as-a-Service 2023 VLDB 6.3609505e-05
5,396 Flexible Resource Allocation for Relational Database-as-a-Service 2023 VLDB 6.1482118e-05
5,838 Tenant Placement in Over-subscribed Database-as-a-Service Clusters 2022 VLDB 5.9726313e-05
11,505 Flux: Decoupled Auto-Scaling for Heterogeneous Query Workload in Alibaba AnalyticDB 2024 SIGMOD 4.9769913e-05
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# Overall Rank Paper Year Venue
1 3,032 iBTune: Individualized Buffer Tuning for Large-scale Cloud Databases 2019 VLDB
2 8,994 Resource-Adaptive Query Execution with Paged Memory Management 2025 CIDR
3 2,745 Towards Cost-Effective and Elastic Cloud Database Deployment via Memory Disaggregation 2021 VLDB
4 10,079 Databases in the Era of Memory-Centric Computing 2025 CIDR
5 10,958 Narwhal: Breaking the Local Boundary via Disaggregated Memory Scheduling for Alibaba AnalyticDB 2026 VLDB
6 10,928 ScaleSense: Cost-Intelligent Scaling Framework via Learned Resource Estimation in Alibaba AnalyticDB 2026 VLDB
7 5,396 Flexible Resource Allocation for Relational Database-as-a-Service 2023 VLDB
8 11,064 SafeLoad: Efficient Admission Control Framework for Identifying Memory-Overloading Queries in Cloud Data Warehouses 2026 VLDB
9 4,470 Real-time Workload Pattern Analysis for Large-scale Cloud Databases 2023 VLDB
10 3,950 Eigen: End-to-end Resource Optimization for Large-Scale Databases on the Cloud 2023 VLDB