DeepOLA: Online Aggregation for Deeply Nested Queries
Summary: Online aggregation for deeply nested, multi-partition queries with incremental updates. Estimates within reasonable error in a fraction of the original runtime on TPC-H, enabling efficient analysis of complex nested workloads. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
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Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 9,238 | PilotDB: Database-Agnostic Online Approximate Query Processing with A Priori Error Guarantees | 2025 | SIGMOD | 4.3648789e-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.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 14 | Online Aggregation | 1997 | SIGMOD | 0.0010813443 |
| 216 | Ripple Joins for Online Aggregation | 1999 | SIGMOD | 0.00033560137 |
| 2,208 | A Scalable Hash Ripple Join Algorithm | 2002 | SIGMOD | 9.2887018e-05 |
| 2,354 | G-OLA: Generalized On-Line Aggregation for Interactive Analysis on Big Data | 2015 | SIGMOD | 8.9748896e-05 |
| 2,362 | Incremental Maintenance for Non-Distributive Aggregate Functions | 2002 | VLDB | 8.9627806e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,725 | Estimating Cardinalities with Deep Sketches | 2019 | SIGMOD | 6.8117015e-05 |
| 9,117 | Deep Query Optimization | 2019 | SIGMOD | 4.3885415e-05 |
| 762 | Explaining differences in multidimensional aggregates | 1999 | VLDB | 0.00016984985 |
| 6,826 | Depth Estimation for Ranking Query Optimization | 2007 | VLDB | 4.9090969e-05 |
| 3,668 | Reverse Engineering Aggregation Queries | 2017 | VLDB | 6.8581987e-05 |
| 6,631 | iOLAP: Managing Uncertainty for Efficient Incremental OLAP | 2016 | SIGMOD | 4.9805704e-05 |
| 11,352 | DeepO: A Learned Query Optimizer | 2022 | SIGMOD | 4.1905499e-05 |
| 4,796 | Extending Practical Pre-Aggregation in On-Line Analytical Processing | 1999 | VLDB | 5.9104535e-05 |
| 2,354 | G-OLA: Generalized On-Line Aggregation for Interactive Analysis on Big Data | 2015 | SIGMOD | 8.9748896e-05 |
| 11,196 | A Step Toward Deep Online Aggregation | 2023 | SIGMOD | 4.1905499e-05 |