Efficient Join Synopsis Maintenance for Data Warehouse

Summary: Efficiently maintain a uniform random join synopsis for dynamic data warehouses with SJoin. A weighted join graph index enables fast synopsis updates under continuous inflows; experiments on TPC-DS and simulated road-sensor data show gains vs baselines. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 5994
Venue: SIGMOD
Year: 2020
Pagerank: 6.5955933e-05
Overall Rank: 4,630 | 68.24%
DOI: 10.1145/3318464.3389717

Incoming Non-self Citations Over Time

Authors

1. Zhuoyue Zhao (University of Utah)
2. Feifei Li (University of Utah)
3. Yuxi Liu (Shanghai Jiao Tong University; University of Utah)

BibTeX Citation

@inproceedings{zhao_sigmod20,
        title = {{Efficient Join Synopsis Maintenance for Data Warehouse}},
        author = {Zhao, Zhuoyue and Li, Feifei and Liu, Yuxi},
        series = {{SIGMOD} '20},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/3318464.3389717},
        url = {https://dl.acm.org/doi/10.1145/3318464.3389717},
        year = {2020}
}

Incoming Citations (Sorted by Pagerank)

Showing 8 of 8 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
1,122	Cardinality Estimation in DBMS: A Comprehensive Benchmark Evaluation	2022	VLDB	0.0001209124
3,162	Efficiently Approximating Selectivity Functions using Low Overhead Regression Models	2020	VLDB	7.6785856e-05
3,453	On Join Sampling and the Hardness of Combinatorial Output-Sensitive Join Algorithms	2023	PODS	7.4004131e-05
7,335	Reservoir Sampling over Joins	2024	SIGMOD	5.64193e-05
8,728	Computing A Well-Representative Summary of Conjunctive Query Results	2024	PODS	5.3766157e-05
9,975	Transactional Panorama: A Conceptual Framework for User Perception in Analytical Visual Interfaces	2023	VLDB	5.1845938e-05
11,194	Enabling Adaptive Sampling for Intra-Window Join: Simultaneously Optimizing Quantity and Quality	2024	SIGMOD	5.093636e-05
11,312	QPJVis Demo: Quality-boost Progressive Join Query Processing System	2024	VLDB	5.093636e-05

Outgoing Citations (Sorted by Pagerank)

Showing 18 of 18 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
54	On Random Sampling over Joins	1999	SIGMOD	0.00040810225
131	Ripple Joins for Online Aggregation	1999	SIGMOD	0.00030424509
136	Join Synopses for Approximate Query Answering	1999	SIGMOD	0.00030123303
508	Random Sampling for Histogram Construction: How much is enough?	1998	SIGMOD	0.00017275873
587	Linear Road: A Stream Data Management Benchmark	2004	VLDB	0.00016106078
593	Wander Join: Online Aggregation via Random Walks	2016	SIGMOD	0.00016027871
802	Random Sampling over Joins Revisited	2018	SIGMOD	0.00013907725
817	Processing Complex Aggregate Queries over Data Streams	2002	SIGMOD	0.00013823702
819	Quickr: Lazily Approximating Complex AdHoc Queries in BigData Clusters	2016	SIGMOD	0.00013815639
1,093	Maximizing the Output Rate of Multi-Way Join Queries over Streaming Information Sources	2003	VLDB	0.00012218435
1,294	Augmented Sketch: Faster and More Accurate Stream Processing	2016	SIGMOD	0.00011291308
1,397	Approximate Join Processing Over Data Streams	2003	SIGMOD	0.00010906135
1,763	Dynamic Pipeline Scheduling for Improving Interactive Query Performance	2001	VLDB	9.8124899e-05
3,657	Memory-Limited Execution of Windowed Stream Joins	2004	VLDB	7.2217692e-05
5,785	BlinkML: Efficient Maximum Likelihood Estimation with Probabilistic Guarantees	2019	SIGMOD	6.0892672e-05
5,911	RPJ: Producing Fast Join Results on Streams through Rate-based Optimization	2005	SIGMOD	6.0443263e-05
7,001	On Joining and Caching Stochastic Streams	2005	SIGMOD	5.7282075e-05
7,321	Update-Pattern-Aware Modeling and Processing of Continuous Queries	2005	SIGMOD	5.6454313e-05

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3	8,235	Computing Complex Temporal Join Queries Efficiently	2022	SIGMOD
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