Thrifty: Offering Parallel Database as a Service using the Shared-Process Approach
Summary: Thrifty delivers parallel-DBaaS with a shared-process model, achieving higher resource utilization than virtual-cluster approaches. Soft isolation via deliberate cluster design, tenant placement, and query routing enables online reconsolidation and elastic scaling under multi-tenant workloads. (summarized by gpt-5-nano on Feb 09 2026)
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Authors
- 1. Petrie Wong (Hong Kong Polytechnic University; University of Hong Kong)
- 2. Zhian He (Hong Kong Polytechnic University)
- 3. Ziqiang Feng (Hong Kong Polytechnic University)
- 4. Wenjian Xu (Hong Kong Polytechnic University)
- 5. Eric Lo (Hong Kong Polytechnic University)
BibTeX Citation
@inproceedings{wong_sigmod15,
title = {{Thrifty: Offering Parallel Database as a Service using the Shared-Process Approach}},
author = {Wong, Petrie and He, Zhian and Feng, Ziqiang and Xu, Wenjian and Lo, Eric},
series = {{SIGMOD} '15},
booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
publisher = {Association for Computing Machinery},
doi = {10.1145/2723372.2733532},
url = {https://dl.acm.org/doi/10.1145/2723372.2733532},
year = {2015}
}
Incoming Citations (Sorted by Pagerank)
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Outgoing Citations (Sorted by Pagerank)
Showing 7 of 7 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 471 | Skew-Aware Automatic Database Partitioning in Shared-Nothing, Parallel OLTP Systems | 2012 | SIGMOD | 0.0001793564 |
| 584 | Workload-Aware Database Monitoring and Consolidation | 2011 | SIGMOD | 0.00016139925 |
| 641 | Relational Cloud: A Database-as-a-Service for the Cloud | 2011 | CIDR | 0.00015400863 |
| 861 | Automatic Virtual Machine Configuration for Database Workloads | 2008 | SIGMOD | 0.00013543212 |
| 1,054 | Interactive Analytical Processing in Big Data Systems: A Cross-Industry Study of MapReduce Workloads | 2012 | VLDB | 0.00012390673 |
| 1,477 | Multi-Tenant Databases for Software as a Service: Schema-Mapping Techniques | 2008 | SIGMOD | 0.00010654969 |
| 4,096 | Parallel Analytics as a Service | 2013 | SIGMOD | 6.9057396e-05 |
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