Database Paper Browser

Back to papers

Warper: Efficiently Adapting Learned Cardinality Estimators to Data and Workload Drifts

Summary: Warper accelerates adaptation of learned cardinality estimators to data/workload drift by generating a small query set and guiding updates. Works for single-table and join predicates; fast, low-cost adaptation reduces optimizer misestimation. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
6488
Venue
SIGMOD
Year
2022
Pagerank
5.3923454e-05
Overall Rank
5,645 | 60.73%
DOI
10.1145/3514221.3526179

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 14 of 14 citing papers.

Rank Citing Paper Year Venue Pagerank
4,417 Robust Query Driven Cardinality Estimation under Changing Workloads 2023 VLDB 6.2037371e-05
5,952 Eraser: Eliminating Performance Regression on Learned Query Optimizer 2024 VLDB 5.2591691e-05
6,750 Breaking It Down: An In-depth Study of Index Advisors 2024 VLDB 4.9392771e-05
7,123 ASM: Harmonizing Autoregressive Model, Sampling, and Multi-dimensional Statistics Merging for Cardinality Estimation 2024 SIGMOD 4.8251036e-05
7,828 Modeling Shifting Workloads for Learned Database Systems 2024 SIGMOD 4.6407986e-05
8,688 NeurDB: On the Design and Implementation of an AI-powered Autonomous Database 2025 CIDR 4.4673127e-05
9,213 PACE: Poisoning Attacks on Learned Cardinality Estimation 2024 SIGMOD 4.3721075e-05
9,345 LIMAO: A Framework for Lifelong Modular Learned Query Optimization 2025 VLDB 4.3536343e-05
9,852 Machine Unlearning in Learned Databases: An Experimental Analysis 2024 SIGMOD 4.2714575e-05
10,149 CorrBound: Cardinality Estimation Accounting for Inter- and Intra-relation Correlations 2026 SIGMOD 4.1945683e-05
10,217 This is Going to Sound Crazy, But What If We Used Large Language Models to Boost Automatic Database Tuning Algorithms By Leveraging Prior History? We Will Find Better Configurations More Quickly Than Retraining From Scratch! 2026 SIGMOD 4.1945683e-05
10,219 Practical Parameterized Query Optimization via Efficient Plan Reuse and List-wise Ranking 2026 SIGMOD 4.1945683e-05
10,288 TATA: An Efficient Framework for Task Transfer in Query Plan Representation 2026 VLDB 4.1945683e-05
11,190 Efficient and Effective Cardinality Estimation for Skyline Family 2023 SIGMOD 4.1945683e-05
Previous Page 1 / 1 Next

Outgoing Citations (Sorted by Pagerank)

Showing 16 of 16 cited papers.

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

Rank Cited Paper Year Venue Pagerank
71 How Good Are Query Optimizers, Really? 2016 VLDB 0.00059038975
102 The Case for Learned Index Structures 2018 SIGMOD 0.00049545203
204 Learned Cardinalities: Estimating Correlated Joins with Deep Learning 2019 CIDR 0.00034784455
329 Accelerating Machine Learning Inference with Probabilistic Predicates 2018 SIGMOD 0.00027249545
333 Neo: A Learned Query Optimizer 2019 VLDB 0.00027206884
372 Selectivity Estimation using Probabilistic Models 2001 SIGMOD 0.00025354779
454 An Overview of Query Optimization in Relational Systems 1998 PODS 0.00022734812
512 STHoles: A Multidimensional Workload-Aware Histogram 2001 SIGMOD 0.00021380733
608 DeepDB: Learn from Data, not from Queries! 2020 VLDB 0.00019235898
758 Deep Unsupervised Cardinality Estimation 2020 VLDB 0.0001706608
1,254 Selectivity Estimation for Range Predicates using Lightweight Models 2019 VLDB 0.00013027411
1,981 Improved Selectivity Estimation by Combining Knowledge from Sampling and Synopses 2018 VLDB 9.8687545e-05
3,142 Active Learning for ML Enhanced Database Systems 2020 SIGMOD 7.4815444e-05
3,954 Efficiently Approximating Selectivity Functions using Low Overhead Regression Models 2020 VLDB 6.5926838e-05
4,087 Snorkel: Fast Training Set Generation for Information Extraction 2017 SIGMOD 6.4607746e-05
4,884 Relational Data Synthesis using Generative Adversarial Networks: A Design Space Exploration 2020 VLDB 5.8540287e-05
Previous Page 1 / 1 Next

Semantically Similar Papers

Overall Rank Paper Year Venue Pagerank
3,266 Learned Cardinality Estimation: An In-depth Study 2022 SIGMOD 7.3074684e-05
3,511 Accurate Summary-based Cardinality Estimation Through the Lens of Cardinality Estimation Graphs 2022 VLDB 7.0254052e-05
3,449 Learned Cardinality Estimation: A Design Space Exploration and A Comparative Evaluation 2022 VLDB 7.0824319e-05
2,083 Towards a Learning Optimizer for Shared Clouds 2019 VLDB 9.5834572e-05
7,828 Modeling Shifting Workloads for Learned Database Systems 2024 SIGMOD 4.6407986e-05
9,388 CEDA: Learned Cardinality Estimation with Domain Adaptation 2023 VLDB 4.3443083e-05
10,619 Data-Agnostic Cardinality Learning from Imperfect Workloads 2025 VLDB 4.1945683e-05
1,703 Are We Ready For Learned Cardinality Estimation? 2021 VLDB 0.00010836769
7,221 Speeding Up End-to-end Query Execution via Learning-based Progressive Cardinality Estimation 2023 SIGMOD 4.797194e-05
4,417 Robust Query Driven Cardinality Estimation under Changing Workloads 2023 VLDB 6.2037371e-05