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STHoles: A Multidimensional Workload-Aware Histogram

Summary: STHoles is a workload-aware multidimensional histogram with nested buckets that capture uniform-density regions. Built without scanning data, it uses query results to place buckets where the workload concentrates, yielding accurate selectivity and often outperforming data-driven histograms. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
3332
Venue
SIGMOD
Year
2001
Pagerank
0.00020041735
Overall Rank
365 | 97.50%
DOI
10.1145/375663.375686

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{bruno_sigmod01,
        title = {{STHoles: A Multidimensional Workload-Aware Histogram}},
        author = {Bruno, Nicolas and Chaudhuri, Surajit and Gravano, Luis},
        series = {{SIGMOD} '01},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/375663.375686},
        url = {https://dl.acm.org/doi/10.1145/375663.375686},
        year = {2001}
}

Incoming Citations (Sorted by Pagerank)

Showing 50 of 71 citing papers.

Rank Citing Paper Year Venue Pagerank
159 CORDS: Automatic Discovery of Correlations and Soft Functional Dependencies 2004 SIGMOD 0.00028129426
257 The History of Histograms (abridged) 2003 VLDB 0.00023154793
363 Approximate Query Processing: Taming the TeraBytes! A Tutorial 2001 VLDB 0.0002005475
401 Deep Unsupervised Cardinality Estimation 2020 VLDB 0.00019092557
664 Exploiting Statistics on Query Expressions for Optimization 2002 SIGMOD 0.00015167825
682 Robust Estimation of Resource Consumption for SQL Queries using Statistical Techniques 2012 VLDB 0.00015014887
697 Selectivity Estimation for Range Predicates using Lightweight Models 2019 VLDB 0.00014888851
723 Dynamic Multidimensional Histograms 2002 SIGMOD 0.00014620977
938 Flexible Database Generators 2005 VLDB 0.00013089351
1,061 Are We Ready For Learned Cardinality Estimation? 2021 VLDB 0.00012369764
1,122 Cardinality Estimation in DBMS: A Comprehensive Benchmark Evaluation 2022 VLDB 0.0001209124
1,143 Toward a Progress Indicator for Database Queries 2004 SIGMOD 0.00011999403
1,170 QuickSel: Quick Selectivity Learning with Mixture Models 2020 SIGMOD 0.00011827259
1,256 Sampling-Based Query Re-Optimization 2016 SIGMOD 0.00011457194
1,266 Compressing SQL Workloads 2002 SIGMOD 0.00011412078
1,310 A Privacy-Preserving Index for Range Queries 2004 VLDB 0.00011209219
1,503 Self-Tuning, GPU-Accelerated Kernel Density Models for Multidimensional Selectivity Estimation 2015 SIGMOD 0.000105564
1,573 Deep Learning Models for Selectivity Estimation of Multi-Attribute Queries 2020 SIGMOD 0.00010328171
1,876 Flow-Loss: Learning Cardinality Estimates That Matter 2021 VLDB 9.5717543e-05
1,936 Consistently Estimating the Selectivity of Conjuncts of Predicates 2005 VLDB 9.4557372e-05
1,988 FLAT: Fast, Lightweight and Accurate Method for Cardinality Estimation 2021 VLDB 9.3501502e-05
2,121 SASH: A Self-Adaptive Histogram Set for Dynamically Changing Workloads 2003 VLDB 9.1402718e-05
2,150 Brighthouse: An Analytic Data Warehouse for Ad-hoc Queries 2008 VLDB 9.081101e-05
2,157 A Black-Box Approach to Query Cardinality Estimation 2007 CIDR 9.0625592e-05
2,203 Estimating Join Selectivities using Bandwidth-Optimized Kernel Density Models 2017 VLDB 8.9610447e-05
2,204 Automatic Categorization of Query Results 2004 SIGMOD 8.959723e-05
2,269 GORDIAN: Efficient and Scalable Discovery of Composite Keys 2006 VLDB 8.8328424e-05
2,369 Data Generation using Declarative Constraints 2011 SIGMOD 8.682429e-05
2,578 Query Optimization over Web Services 2006 VLDB 8.3919147e-05
2,620 Fauce: Fast and Accurate Deep Ensembles with Uncertainty for Cardinality Estimation 2021 VLDB 8.3363963e-05
2,991 FactorJoin: A New Cardinality Estimation Framework for Join Queries 2023 SIGMOD 7.8880723e-05
3,086 A Unified Deep Model of Learning from both Data and Queries for Cardinality Estimation 2021 SIGMOD 7.7708642e-05
3,162 Efficiently Approximating Selectivity Functions using Low Overhead Regression Models 2020 VLDB 7.6785856e-05
3,309 Conditional Selectivity for Statistics on Query Expressions 2004 SIGMOD 7.5368417e-05
3,545 Astrid: Accurate Selectivity Estimation for String Predicates using Deep Learning 2021 VLDB 7.3249967e-05
3,935 Output Perturbation with Query Relaxation 2008 VLDB 7.0083453e-05
4,349 ALECE: An Attention-based Learned Cardinality Estimator for SPJ Queries on Dynamic Workloads 2024 VLDB 6.7504619e-05
4,405 DigitHist: a Histogram-Based Data Summary with Tight Error Bounds 2017 VLDB 6.7218674e-05
4,438 XPathLearner: An On-Line Self-Tuning Markov Histogram for XML Path Selectivity Estimation 2002 VLDB 6.7061802e-05
4,591 Automated Statistics Collection in DB2 UDB 2004 VLDB 6.614318e-05
4,612 Warper: Efficiently Adapting Learned Cardinality Estimators to Data and Workload Drifts 2022 SIGMOD 6.6072026e-05
4,945 Lightweight Cardinality Estimation in LSM-based Systems 2018 SIGMOD 6.4321265e-05
5,105 SAM: Database Generation from Query Workloads with Supervised Autoregressive Models 2022 SIGMOD 6.3628539e-05
5,459 Bloom Histogram: Path Selectivity Estimation for XML Data with Updates 2004 VLDB 6.2108888e-05
5,792 Pre-training Summarization Models of Structured Datasets for Cardinality Estimation 2022 VLDB 6.0871213e-05
6,084 Efficient Detection of Empty-Result Queries 2006 VLDB 5.9830699e-05
6,138 Operator and Query Progress Estimation in Microsoft SQL Server Live Query Statistics 2016 SIGMOD 5.9640712e-05
6,323 Modeling Shifting Workloads for Learned Database Systems 2024 SIGMOD 5.9141228e-05
6,804 A Neural Database for Differentially Private Spatial Range Queries 2022 VLDB 5.768025e-05
7,177 Distributed Top-N Query Processing with Possibly Uncooperative Local Systems 2003 VLDB 5.6806091e-05
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