Parallel Query Processing: To Separate Communication from Computation
Summary: Separates communication from computation in parallel query processing via otimes, op^p, and merge to expose data movement and local execution. Proposes partitioning push-down and computation push-up; demonstrates Secco on SparkSQL with real-dataset gains. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Hao Zhang (Chinese University of Hong Kong)
- 2. Jeffrey Xu Yu (Chinese University of Hong Kong)
- 3. Yikai Zhang (Chinese University of Hong Kong)
- 4. Kangfei Zhao (Chinese University of Hong Kong)
BibTeX Citation
@inproceedings{zhang_sigmod22,
title = {{Parallel Query Processing: To Separate Communication from Computation}},
author = {Zhang, Hao and Yu, Jeffrey Xu and Zhang, Yikai and Zhao, Kangfei},
series = {{SIGMOD} '22},
booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
publisher = {Association for Computing Machinery},
doi = {10.1145/3514221.3526164},
url = {https://dl.acm.org/doi/10.1145/3514221.3526164},
year = {2022}
}Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 11,656 | A Branch-&-Bound Algorithm for Fractional Hypertree Decomposition | 2024 | VLDB | 4.9793485e-05 |
| 11,714 | QaaD (Query-as-a-Data): Scalable Execution of Massive Number of Small Queries in Spark | 2023 | SIGMOD | 4.9793485e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 32 of 32 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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