Rethink Query Optimization in HTAP Databases
Summary: HTAP DBs with dual copies (row for OLTP, column for OLAP) enable cross-format hybrid plans and isolated execution. Metis, an HTAP-aware optimizer, preserves freshness and isolation while exploiting these plans, delivering up to 11x speedups and robustness to workload shifts. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Haoze Song (University of Hong Kong)
- 2. Wenchao Zhou (Alibaba)
- 3. Feifei Li (Alibaba)
- 4. Xiang Peng (Alibaba)
- 5. Heming Cui (University of Hong Kong)
BibTeX Citation
@inproceedings{song_sigmod23,
title = {{Rethink Query Optimization in HTAP Databases}},
author = {Song, Haoze and Zhou, Wenchao and Li, Feifei and Peng, Xiang and Cui, Heming},
series = {{SIGMOD} '23},
booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
publisher = {Association for Computing Machinery},
doi = {10.1145/3626750},
url = {https://dl.acm.org/doi/10.1145/3626750},
year = {2023}
}Incoming Citations (Sorted by Pagerank)
Showing 4 of 4 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,367 | Perseus: Achieving Strong Consistency and High Data Freshness for Scalable Geo-distributed HTAP | 2026 | SIGMOD | 5.0082317e-05 |
| 10,774 | Breaking the Isolation-Freshness Trade-off: Joint Adaptive Storage Optimization for HTAP Systems | 2026 | VLDB | 4.9605343e-05 |
| 10,806 | AQD: Online Adaptive Query Dispatcher for HTAP Databases | 2026 | VLDB | 4.9605343e-05 |
| 10,998 | Real-time SQL Plan Management in Oracle | 2026 | VLDB | 4.9605343e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 28 of 28 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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