PIQL: Success-Tolerant Query Processing in the Cloud

Summary: PIQL provides scale independence by statically bounding per-query KV operations, enabling success-tolerant cloud apps with SLO guarantees. A declarative language, scalable architecture, and a SLO-prediction model; evaluated on TPC-W and SCADr with hundreds of machines. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 10607
Venue: VLDB
Year: 2012
Pagerank: 9.3749819e-05
Overall Rank: 1,969 | 86.50%
DOI: 10.14778/2078331.2078334

Incoming Non-self Citations Over Time

Authors

1. Michael Armbrust (University of California Berkeley)
2. Kristal Curtis (University of California Berkeley)
3. Tim Kraska (University of California Berkeley)
4. Armando Fox (University of California Berkeley)
5. Michael J. Franklin (University of California Berkeley)
6. David A. Patterson (University of California Berkeley)

BibTeX Citation

@article{armbrust_vldb12,
        title = {{PIQL: Success-Tolerant Query Processing in the Cloud}},
        author = {Armbrust, Michael and Curtis, Kristal and Kraska, Tim and Fox, Armando and Franklin, Michael J. and Patterson, David A.},
        journal = {PVLDB},
        series = {{VLDB} '12},
        volume = {5},
        number = {3},
        pages = {181--192},
        doi = {10.14778/2078331.2078334},
        url = {https://doi.org/10.14778/2078331.2078334},
        year = {2012}
}

Incoming Citations (Sorted by Pagerank)

Showing 19 of 19 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
1,109	What do Shannon-type Inequalities, Submodular Width, and Disjunctive Datalog have to do with one another?	2017	PODS	0.00012142685
1,335	SQLVM: Performance Isolation in Multi-Tenant Relational Database-as-a-Service	2013	CIDR	0.00011122853
1,345	The End of a Myth: Distributed Transactions Can Scale	2017	VLDB	0.00011090483
1,499	Pessimistic Cardinality Estimation: Tighter Upper Bounds for Intermediate Join Cardinalities	2019	SIGMOD	0.00010564536
2,665	Probabilistically Bounded Staleness for Practical Partial Quorums	2012	VLDB	8.280143e-05
4,250	Generalized Scale Independence Through Incremental Precomputation	2013	SIGMOD	6.8031294e-05
4,262	On Performance Stability in LSM-based Storage Systems	2020	VLDB	6.7965035e-05
4,393	Bounded Conjunctive Queries	2014	VLDB	6.7280426e-05
4,816	A Top-Down Approach to Achieving Performance Predictability in Database Systems	2017	SIGMOD	6.4949878e-05
5,222	CliffGuard: A Principled Framework for Finding Robust Database Designs	2015	SIGMOD	6.3103741e-05
6,477	PLANET: Making Progress with Commit Processing in Unpredictable Environments	2014	SIGMOD	5.8682525e-05
6,841	Querying Big Data by Accessing Small Data	2015	PODS	5.7574257e-05
7,484	On Scale Independence for Querying Big Data	2014	PODS	5.6074278e-05
7,515	CYADB: A Database that Covers Your Ask	2018	VLDB	5.6029996e-05
9,002	An Effective Syntax for Bounded Relational Queries	2016	SIGMOD	5.3346995e-05
10,879	Fair Transaction Processing for Multi-Tenant Databases	2025	VLDB	5.093636e-05
11,209	Database Native Model Selection: Harnessing Deep Neural Networks in Database Systems	2024	VLDB	5.093636e-05
11,902	Tighter Upper Bounds for Join Cardinality Estimates	2018	SIGMOD	5.093636e-05
12,029	Bounded Query Rewriting Using Views	2016	PODS	5.093636e-05

Outgoing Citations (Sorted by Pagerank)

Showing 10 of 10 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
5	Optimal Aggregation Algorithms for Middleware [Extended Abstract]	2001	PODS	0.0010828372
47	PNUTS: Yahoo!'s Hosted Data Serving Platform	2008	VLDB	0.00044503718
143	Optimization of Nonrecursive Queries	1986	VLDB	0.0002959213
144	Megastore: Providing Scalable, Highly Available Storage for Interactive Services	2011	CIDR	0.00029554682
380	On Saying "Enough Already!" in SQL	1997	SIGMOD	0.00019563191
509	Supporting Top-k Join Queries in Relational Databases	2003	VLDB	0.00017220967
662	Building a Database on S3	2008	SIGMOD	0.00015176173
1,106	WSQ/DSQ: A Practical Approach for Combined Querying of Databases and the Web*	2000	SIGMOD	0.00012151041
1,348	An Evaluation of Alternative Architectures for Transaction Processing in the Cloud	2010	SIGMOD	0.00011071078
1,635	SCADS: Scale-Independent Storage for Social Computing Applications	2009	CIDR	0.00010158805

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2	8,115	Scaling a Declarative Cluster Manager Architecture with Query Optimization Techniques	2023	VLDB
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8	7,484	On Scale Independence for Querying Big Data	2014	PODS
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