Query running too slow? Rewrite it with Quorion!
Summary: Quorion rewrites queries using guarantee-backed planning techniques (Yannakakis+, GHDs, GYO reduction, and cost optimization) for improved practical performance. Its web interface enables plan exploration across DuckDB, MySQL, PostgreSQL, and JDBC-connected systems. (summarized by gpt-5.6-luna on Jul 24 2026)
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Authors
- 1. Bingnan Chen (Hong Kong University of Science and Technology)
- 2. Binyang Dai (Hong Kong University of Science and Technology)
- 3. Qichen Wang (EPFL)
- 4. Ke Yi (Hong Kong University of Science and Technology)
BibTeX Citation
@article{chen_vldb25,
title = {{Query running too slow? Rewrite it with Quorion!}},
author = {Chen, Bingnan and Dai, Binyang and Wang, Qichen and Yi, Ke},
journal = {PVLDB},
series = {{VLDB} '25},
volume = {18},
number = {12},
pages = {5243--5246},
doi = {10.14778/3750601.3750642},
url = {https://doi.org/10.14778/3750601.3750642},
year = {2025}
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Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 5,902 | Yannakakis+: Practical Acyclic Query Evaluation with Theoretical Guarantees | 2025 | SIGMOD | 5.9536872e-05 |
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