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SageDB: A Learned Database System

Summary: SageDB replaces general-purpose DBMS internals with application-specialized, learned models that jointly capture data distribution, workload, and hardware to synthesize optimal access methods and query plans. These models are embedded via code synthesis into core components for end-to-end specialization. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID
hd947d0e66838447b
Venue
CIDR
Year
2019
Pagerank
0.00016525249
Overall Rank
550 | 96.32%
DOI
-

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{kraska_cidr19,
        address = {Amsterdam, Netherlands},
        series = {{CIDR} '19},
        title = {{SageDB: A Learned Database System}},
        booktitle = {Proceedings of the {Conference} on {Innovative} {Data} {Systems} {Research}},
        author = {Kraska, Tim and Alizadeh, Mohammad and Beutel, Alex and Chi, Ed H. and Ding, Jialin and Kristo, Ani and Leclerc, Guillaume and Madden, Samuel and Mao, Hongzi and Nathan, Vikram},
        year = {2019}
}

Incoming Citations (Sorted by Pagerank)

Showing 50 of 63 citing papers.

Rank Citing Paper Year Venue Pagerank
142 Neo: A Learned Query Optimizer 2019 VLDB 0.00029114937
355 Bao: Making Learned Query Optimization Practical 2021 SIGMOD 0.00020146245
411 QTune: A Query-Aware Database Tuning System with Deep Reinforcement Learning 2019 VLDB 0.0001874043
427 ALEX: An Updatable Adaptive Learned Index 2020 SIGMOD 0.00018429918
461 The PGM-index: a fully-dynamic compressed learned index with provable worst-case bounds 2020 VLDB 0.00017835351
870 Learning Multi-dimensional Indexes 2020 SIGMOD 0.0001332034
1,156 QuickSel: Quick Selectivity Learning with Mixture Models 2020 SIGMOD 0.00011759683
1,445 LISA: A Learned Index Structure for Spatial Data 2020 SIGMOD 0.00010607118
1,583 Deep Learning Models for Selectivity Estimation of Multi-Attribute Queries 2020 SIGMOD 0.00010148362
1,771 Diagnosing Root Causes of Intermittent Slow Queries in Cloud Databases 2020 VLDB 9.6775181e-05
1,884 Effectively Learning Spatial Indices 2020 VLDB 9.422145e-05
1,900 Design Continuums and the Path Toward Self-Designing Key-Value Stores that Know and Learn 2019 CIDR 9.3926585e-05
2,481 Learning a Partitioning Advisor for Cloud Databases 2020 SIGMOD 8.3862675e-05
2,772 Instance-Optimized Data Layouts for Cloud Analytics Workloads 2021 SIGMOD 8.0148928e-05
2,828 Cost Models for Big Data Query Processing: Learning, Retrofitting, and Our Findings 2020 SIGMOD 7.9476509e-05
2,913 AI Meets Database: AI4DB and DB4AI 2021 SIGMOD 7.855786e-05
3,152 White-box Compression: Learning and Exploiting Compact Table Representations 2020 CIDR 7.5717115e-05
3,282 Estimating Cardinalities with Deep Sketches 2019 SIGMOD 7.4491295e-05
3,328 Auto-WLM: Machine Learning Enhanced Workload Management in Amazon Redshift 2023 SIGMOD 7.4094448e-05
3,489 Cosine: A Cloud-Cost Optimized Self-Designing Key-Value Storage Engine 2022 VLDB 7.2421958e-05
3,555 Astrid: Accurate Selectivity Estimation for String Predicates using Deep Learning 2021 VLDB 7.1877332e-05
3,679 Leaper: A Learned Prefetcher for Cache Invalidation in LSM-tree based Storage Engines 2020 VLDB 7.0849238e-05
3,687 openGauss: An Autonomous Database System 2021 VLDB 7.0797286e-05
3,709 Stable Learned Bloom Filters for Data Streams 2020 VLDB 7.0586477e-05
3,715 The Case for a Learned Sorting Algorithm 2020 SIGMOD 7.0549546e-05
3,716 CARMI: A Cache-Aware Learned Index with a Cost-based Construction Algorithm 2022 VLDB 7.0541948e-05
3,951 Deploying a Steered Query Optimizer in Production at Microsoft 2022 SIGMOD 6.8884038e-05
4,063 The Art of Balance: A RateupDB Experience of Building a CPU/GPU Hybrid Database Product 2021 VLDB 6.812902e-05
4,096 Self-Tuning Query Scheduling for Analytical Workloads 2021 SIGMOD 6.7949494e-05
4,389 DILI: A Distribution-Driven Learned Index 2023 VLDB 6.6111249e-05
4,621 The Price of Tailoring the Index to Your Data: Poisoning Attacks on Learned Index Structures 2022 SIGMOD 6.4828493e-05
4,727 Hist-Tree: Those Who Ignore It Are Doomed to Learn 2021 CIDR 6.4327925e-05
4,792 Learned Approximate Query Processing: Make it Light, Accurate and Fast 2021 CIDR 6.4010108e-05
5,153 Monotonic Cardinality Estimation of Similarity Selection: A Deep Learning Approach 2020 SIGMOD 6.2375324e-05
5,211 Database Workload Characterization with Query Plan Encoders 2022 VLDB 6.2141929e-05
5,856 Pando: Enhanced Data Skipping with Logical Data Partitioning 2023 VLDB 5.9514226e-05
5,935 Self-Organizing Data Containers 2022 CIDR 5.9251217e-05
5,982 Towards instance-optimized data systems 2021 VLDB 5.9096991e-05
6,095 From Auto-tuning One Size Fits All to Self-designed and Learned Data-intensive Systems 2019 SIGMOD 5.8706416e-05
6,260 The Cosmos Big Data Platform at Microsoft: Over a Decade of Progress and a Decade to Look Forward 2021 VLDB 5.815273e-05
6,730 Replicated Layout for In-Memory Database Systems 2022 VLDB 5.6801409e-05
7,175 Learning to Sample: Counting with Complex Queries 2020 VLDB 5.5779755e-05
7,257 RCRank: Multimodal Ranking of Root Causes of Slow Queries in Cloud Database Systems 2025 VLDB 5.5579707e-05
7,341 LIDER: An Efficient High-dimensional Learned Index for Large-scale Dense Passage Retrieval 2023 VLDB 5.5333312e-05
7,363 Blueprinting the Cloud: Unifying and Automatically Optimizing Cloud Data Infrastructures with BRAD 2024 VLDB 5.5279826e-05
7,377 PerfGuard: Deploying ML-for-Systems without Performance Regressions, Almost! 2021 VLDB 5.5238616e-05
7,495 PgCuckoo: Laying Plan Eggs in PostgreSQL's Nest 2019 SIGMOD 5.4972537e-05
7,621 SageDB: An Instance-Optimized Data Analytics System 2022 VLDB 5.4664683e-05
7,715 Tastes Great! Less Filling! High Performance and Accurate Training Data Collection for Self-Driving Database Management Systems 2022 SIGMOD 5.4556951e-05
8,050 NeurDB: On the Design and Implementation of an AI-powered Autonomous Database 2025 CIDR 5.3839177e-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
1 Access Path Selection in a Relational Database Management System 1979 SIGMOD 0.0023948467
5 Optimal Aggregation Algorithms for Middleware [Extended Abstract] 2001 PODS 0.0010688884
12 C-Store: A Column-oriented DBMS 2005 VLDB 0.00068985264
20 Similarity Search in High Dimensions via Hashing 1999 VLDB 0.00057610161
40 The Case for Learned Index Structures 2018 SIGMOD 0.00046249672
74 Automatic Database Management System Tuning Through Large-scale Machine Learning 2017 SIGMOD 0.00037164008
84 Learned Cardinalities: Estimating Correlated Joins with Deep Learning 2019 CIDR 0.00035920657
122 Schism: a Workload-Driven Approach to Database Replication and Partitioning 2010 VLDB 0.00030701814
151 An Efficient, Cost-Driven Index Selection Tool for Microsoft SQL Server 1997 VLDB 0.00028611216
196 Integrating Vertical and Horizontal Partitioning into Automated Physical Database Design 2004 SIGMOD 0.00025581936
243 Automating Physical Database Design in a Parallel Database 2002 SIGMOD 0.00023296011
313 Tuning Database Configuration Parameters with iTuned 2009 VLDB 0.00021288111
343 Model-Driven Data Acquisition in Sensor Networks 2004 VLDB 0.00020486383
1,611 The Data Calculator*: Data Structure Design and Cost Synthesis from First Principles and Learned Cost Models 2018 SIGMOD 0.00010066379
1,840 On Predictive Modeling for Optimizing Transaction Execution in Parallel OLTP Systems 2012 VLDB 9.5171028e-05
2,040 Database Learning: Toward a Database that Becomes Smarter Every Time 2017 SIGMOD 9.1319608e-05
4,874 iTuned: A Tool for Configuring and Visualizing Database Parameters 2010 SIGMOD 6.3578928e-05
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