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Cardinality Estimation: An Experimental Survey

Summary: Comprehensively surveys and classifies cardinality (zeroth-frequency moment) estimators, detailing guarantees and design trade-offs. An expanded evaluation of 12 algorithms on synthetic and real data compares accuracy, runtime, and memory, showing workload-dependent winners. (summarized by gpt-5.6-luna on Jul 24 2026)

Paper ID
11948
Venue
VLDB
Year
2018
Pagerank
0.00010520885
Overall Rank
1,516 | 89.61%
DOI
10.1145/3164135.3164145

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{harmouch_vldb18,
        title = {{Cardinality Estimation: An Experimental Survey}},
        author = {Harmouch, Hazar and Naumann, Felix},
        journal = {PVLDB},
        series = {{VLDB} '18},
        volume = {11},
        number = {4},
        pages = {499--512},
        doi = {10.1145/3164135.3164145},
        url = {https://doi.org/10.1145/3164135.3164145},
        year = {2018}
}

Incoming Citations (Sorted by Pagerank)

Showing 26 of 26 citing papers.

Rank Citing Paper Year Venue Pagerank
1,061 Are We Ready For Learned Cardinality Estimation? 2021 VLDB 0.00012369764
1,350 Automating Large-Scale Data Quality Verification 2018 VLDB 0.00011065626
2,812 Query Performance Prediction for Concurrent Queries using Graph Embedding 2020 VLDB 8.0979597e-05
3,215 Every Row Counts: Combining Sketches and Sampling for Accurate Group-By Result Estimates 2019 CIDR 7.6324234e-05
3,228 Correlation Sketches for Approximate Join-Correlation Queries 2021 SIGMOD 7.6215176e-05
4,409 MNC: Structure-Exploiting Sparsity Estimation for Matrix Expressions 2019 SIGMOD 6.7178579e-05
5,653 UNIFY: Unified Index for Range Filtered Approximate Nearest Neighbors Search 2025 VLDB 6.1332953e-05
7,193 dbET: Execution Time Distribution-based Plan Selection 2023 SIGMOD 5.6770249e-05
7,290 Learning to be a Statistician: Learned Estimator for Number of Distinct Values 2022 VLDB 5.6540503e-05
7,396 Fast Detection of Denial Constraint Violations 2022 VLDB 5.6257228e-05
7,829 Robust Query Processing: Mission Possible 2020 VLDB 5.5360082e-05
8,042 Grep: A Graph Learning Based Database Partitioning System 2023 SIGMOD 5.5015896e-05
8,161 LAQy: Efficient and Reusable Query Approximations via Lazy Sampling 2023 SIGMOD 5.4752972e-05
9,191 An Effective and Differentially Private Protocol for Secure Distributed Cardinality Estimation 2023 SIGMOD 5.3058708e-05
9,192 Efficient and Effective Cardinality Estimation for Skyline Family 2023 SIGMOD 5.3058708e-05
9,329 Panakos: Chasing the Tails for Multidimensional Data Streams 2023 VLDB 5.2894515e-05
9,996 Path-centric Cardinality Estimation for Subgraph Matching 2025 VLDB 5.1814573e-05
10,310 A Fast, Mergeable, and LDP Compatible Sketch for Counting the Number of Distinct Values in Fully Dynamic Tables 2026 SIGMOD 5.093636e-05
10,515 Sample-based Distinct Cardinality Estimation for Multiple Attributes in Multi-Dataset Queries 2026 VLDB 5.093636e-05
10,601 Elastic Index Selection for Label-Hybrid AKNN Search 2026 VLDB 5.093636e-05
10,759 Efficient and Accurate Differentially Private Cardinality Continual Releases 2025 SIGMOD 5.093636e-05
10,774 PLM4NDV: Minimizing Data Access for Number of Distinct Values Estimation with Pre-trained Language Models 2025 SIGMOD 5.093636e-05
10,803 SPECIAL: SynoPsis AssistEd Secure CollaboratIve AnaLytics 2025 VLDB 5.093636e-05
10,806 AdaNDV: Adaptive Number of Distinct Value Estimation via Learning to Select and Fuse Estimators 2025 VLDB 5.093636e-05
11,264 Agile-Ant: Self-managing Distributed Cache Management for Cost Optimization of Big Data Applications 2024 VLDB 5.093636e-05
11,612 No Repetition: Fast and Reliable Sampling with Highly Concentrated Hashing 2022 VLDB 5.093636e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 5 of 5 cited papers.

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

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