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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
7160
Venue
SIGMOD
Year
2025
Pagerank
5.1915905e-05
Overall Rank
9,943 | 31.79%
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 1 of 1 citing papers.

Rank Citing Paper Year Venue Pagerank
10,121 End-to-End Declarative Data Analytics: Co-designing Engines, Interfaces, and Cloud Infrastructure 2026 CIDR 5.093636e-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
1,218 P-Store: An Elastic Database System with Predictive Provisioning 2018 SIGMOD 0.00011621066
1,584 PolarDB Serverless: A Cloud Native Database for Disaggregated Data Centers 2021 SIGMOD 0.0001028934
2,226 Moneyball: Proactive Auto-Scaling in Microsoft Azure SQL Database Serverless 2022 VLDB 8.9174082e-05
2,331 Fuxi: a Fault-Tolerant Resource Management and Job Scheduling System at Internet Scale 2014 VLDB 8.7430753e-05
3,219 iBTune: Individualized Buffer Tuning for Large-scale Cloud Databases 2019 VLDB 7.6283153e-05
4,415 Eigen: End-to-end Resource Optimization for Large-Scale Databases on the Cloud 2023 VLDB 6.7152625e-05
5,188 Resource Management in Aurora Serverless 2024 VLDB 6.3278921e-05
5,355 Solver-In-The-Loop Cluster Resource Management for Database-as-a-Service 2023 VLDB 6.2500992e-05
5,369 Intelligent Scaling in Amazon Redshift 2024 SIGMOD 6.2437078e-05
5,591 Flexible Resource Allocation for Relational Database-as-a-Service 2023 VLDB 6.1556906e-05
6,518 Tenant Placement in Over-subscribed Database-as-a-Service Clusters 2022 VLDB 5.8538324e-05
11,151 Flux: Decoupled Auto-Scaling for Heterogeneous Query Workload in Alibaba AnalyticDB 2024 SIGMOD 5.093636e-05
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