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PrivateSQL: A Differentially Private SQL Query Engine

Summary: PrivateSQL: first DP relational DBMS for multi-relational schemas with constraints, enforcing a fixed privacy budget across all SQL counting queries. It answers via private synopses from views tuned to workloads; on real data with 3,600 queries, up to 1,000× lower error for half the queries over prior methods. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
11831
Venue
VLDB
Year
2019
Pagerank
0.00010720057
Overall Rank
1,738 | 87.92%
DOI
10.14778/3342263.3342274

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 49 of 49 citing papers.

Rank Citing Paper Year Venue Pagerank
2,806 CryptEpsilon: Crypto-Assisted Differential Privacy on Untrusted Servers 2020 SIGMOD 8.0911177e-05
3,104 Computing Local Sensitivities of Counting Queries with Joins 2020 SIGMOD 7.5578613e-05
3,159 Towards Practical Oblivious Join 2022 SIGMOD 7.4630494e-05
3,831 Kamino: Constraint-Aware Differentially Private Data Synthesis 2021 VLDB 6.7181688e-05
4,036 Adore: Differentially Oblivious Relational Database Operators 2023 VLDB 6.5089579e-05
5,349 PrivLava: Synthesizing Relational Data with Foreign Keys under Differential Privacy 2023 SIGMOD 5.553869e-05
5,491 R2T: Instance-optimal Truncation for Differentially Private Query Evaluation with Foreign Keys 2022 SIGMOD 5.4776364e-05
5,519 IncShrink: Architecting Efficient Outsourced Databases using Incremental MPC and Differential Privacy 2022 SIGMOD 5.4619886e-05
5,885 Continual Observation of Joins under Differential Privacy 2024 SIGMOD 5.2880878e-05
6,887 Synthesizing Linked Data Under Cardinality and Integrity Constraints 2021 SIGMOD 4.8937852e-05
6,898 Disclosure-Compliant Query Answering 2024 SIGMOD 4.8925595e-05
7,064 Residual Sensitivity for Differentially Private Multi-Way Joins 2021 SIGMOD 4.8450749e-05
7,196 Longshot: Indexing Growing Databases using MPC and Differential Privacy 2023 VLDB 4.8036487e-05
7,324 Compliant Geo-distributed Query Processing 2021 SIGMOD 4.762032e-05
7,417 DProvDB: Differentially Private Query Processing with Multi-Analyst Provenance 2023 SIGMOD 4.7355114e-05
7,439 Better than Composition: How to Answer Multiple Relational Queries under Differential Privacy 2023 SIGMOD 4.7304034e-05
7,484 Privacy Amplification via Shuffling: Unified, Simplified, and Tightened 2024 VLDB 4.7180617e-05
7,485 Differentially Private Data Generation with Missing Data 2024 VLDB 4.7180617e-05
7,491 Saibot: A Differentially Private Data Search Platform 2023 VLDB 4.7180617e-05
7,579 A Nearly Instance-optimal Differentially Private Mechanism for Conjunctive Queries 2022 PODS 4.706055e-05
7,619 Budget Sharing for Multi-Analyst Differential Privacy 2021 VLDB 4.6941145e-05
7,864 Differentially Private Data Release over Multiple Tables 2023 PODS 4.6327272e-05
7,940 DPGraph: A Benchmark Platform for Differentially Private Graph Analysis 2021 SIGMOD 4.613363e-05
7,943 Local Dampening: Differential Privacy for Non-numeric Queries via Local Sensitivity 2021 VLDB 4.613363e-05
8,609 PreFair: Privately Generating Justifiably Fair Synthetic Data 2023 VLDB 4.4853979e-05
8,837 Cache Me If You Can: Accuracy-Aware Inference Engine for Differentially Private Data Exploration 2023 VLDB 4.4393184e-05
8,873 Privacy Amplification by Sampling under User-level Differential Privacy 2024 SIGMOD 4.4313867e-05
9,047 Secure and Policy-Compliant Query Processing on Heterogeneous Computational Storage Architectures 2022 SIGMOD 4.4039656e-05
9,497 DP-Sync: Hiding Update Patterns in Secure Outsourced Databases with Differential Privacy 2021 SIGMOD 4.3341665e-05
9,592 HDPView: Differentially Private Materialized View for Exploring High Dimensional Relational Data 2022 VLDB 4.3202988e-05
9,652 Secure Sampling for Approximate Multi-party Query Processing 2023 SIGMOD 4.3109001e-05
9,674 Sypse: Privacy-first Data Management through Pseudonymization and Partitioning 2021 CIDR 4.3055474e-05
9,766 DPXPlain: Privately Explaining Aggregate Query Answers 2023 VLDB 4.2856106e-05
9,796 DP-starJ: A Differential Private Scheme towards Analytical Star-Join Queries 2023 SIGMOD 4.2818172e-05
10,015 Differentially Private Explanations for Clusters 2026 SIGMOD 4.1945683e-05
10,513 Computing Inconsistency Measures Under Differential Privacy 2025 SIGMOD 4.1945683e-05
10,531 SPECIAL: Synopsis Assisted Secure Collaborative Analytics 2025 VLDB 4.1945683e-05
10,653 Alchemy: A Query Optimization Framework for Oblivious SQL 2025 VLDB 4.1945683e-05
10,664 Calibrating Noise for Group Privacy in Subsampled Mechanisms 2025 VLDB 4.1945683e-05
10,724 Privacy-Enhanced Database Synthesis for Benchmark Publishing 2025 VLDB 4.1945683e-05
10,992 Personalized Truncation for Personalized Privacy 2024 SIGMOD 4.1945683e-05
11,032 SWAT: A System-Wide Approach to Tunable Leakage Mitigation in Encrypted Data Stores 2024 VLDB 4.1945683e-05
11,074 Confidence Intervals for Private Query Processing 2024 VLDB 4.1945683e-05
11,112 DOP-SQL: A General-purpose, High-utility, and Extensible Private SQL System 2024 VLDB 4.1945683e-05
11,163 Universal Private Estimators 2023 PODS 4.1945683e-05
11,281 Explaining Differentially Private Query Results With DPXPlain 2023 VLDB 4.1945683e-05
11,484 Practical Security and Privacy for Database Systems 2021 SIGMOD 4.1945683e-05
11,514 ATLANTIC: Making Database Differentially Private and Faster with Accuracy Guarantee 2021 VLDB 4.1945683e-05
11,527 Catch a Blowfish Alive: A Demonstration of Policy-Aware Differential Privacy for Interactive Data Exploration 2021 VLDB 4.1945683e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 17 of 17 cited papers.

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

Rank Cited Paper Year Venue Pagerank
16 MAGIC SETS AND OTHER STRANGE WAYS TO IMPLEMENT LOGIC PROGRAMS (Extended Abstract) 1986 PODS 0.0010066783
83 Privacy Integrated Queries: An Extensible Platform for Privacy-Preserving Data Analysis 2009 SIGMOD 0.00053933811
111 Privacy, Accuracy, and Consistency Too: A Holistic Solution to Contingency Table Release 2007 PODS 0.00047073785
136 Revealing Information while Preserving Privacy 2003 PODS 0.0004241101
453 Towards Practical Differential Privacy for SQL Queries 2018 VLDB 0.00022741848
642 Private Analysis of Graph Structure 2011 VLDB 0.00018755196
719 Understanding Hierarchical Methods for Differentially Private Histograms 2013 VLDB 0.00017626484
1,177 Recursive Mechanism: Towards Node Differential Privacy and Unrestricted Joins 2013 SIGMOD 0.00013470212
1,446 PrivBayes: Private Data Release via Bayesian Networks 2014 SIGMOD 0.0001194108
1,764 PriView: Practical Differentially Private Release of Marginal Contingency Tables 2014 SIGMOD 0.00010636626
1,935 A Data- and Workload-Aware Algorithm for Range Queries Under Differential Privacy 2014 VLDB 0.00010032967
2,226 Publishing Graph Degree Distribution with Node Differential Privacy 2016 SIGMOD 9.2421776e-05
2,227 Blowfish Privacy: Tuning Privacy-Utility Trade-offs using Policies 2014 SIGMOD 9.2421238e-05
2,434 Optimizing error of high-dimensional statistical queries under differential privacy 2018 VLDB 8.8278955e-05
2,465 Principled Evaluation of Differentially Private Algorithms using DPBench 2016 SIGMOD 8.7518123e-05
4,502 ϵktelo: A Framework for Defining Differentially-Private Computations 2018 SIGMOD 6.1366984e-05
5,246 Utility Cost of Formal Privacy for Releasing National Employer-Employee Statistics 2017 SIGMOD 5.6063332e-05
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