Accio: Bolt-on Query Federation
Summary: Accio decouples query federation from execution engines as a bolt-on middleware library. Its declarative interface enables join pushdown and query partitioning, delivering orders-of-magnitude gains across five engines without invasive modifications or maintenance. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
No non-self incoming citations found for this paper in this database.
Authors
- 1. Xiaoying Wang (Simon Fraser University)
- 2. Jiannan Wang (Huawei; Simon Fraser University)
- 3. Tianzheng Wang (Simon Fraser University)
- 4. Yong Zhang (Huawei)
BibTeX Citation
@article{wang_vldb25,
title = {{Accio: Bolt-on Query Federation}},
author = {Wang, Xiaoying and Wang, Jiannan and Wang, Tianzheng and Zhang, Yong},
journal = {PVLDB},
series = {{VLDB} '25},
volume = {18},
number = {7},
pages = {2126--2135},
doi = {10.14778/3734839.3734849},
url = {https://doi.org/10.14778/3734839.3734849},
year = {2025}
}Incoming Citations (Sorted by Pagerank)
Showing 0 of 0 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|
Previous
Page 1 / 1
Next
Outgoing Citations (Sorted by Pagerank)
Showing 19 of 19 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
Previous
Page 1 / 1
Next
Semantically Similar Papers
| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 5,469 | Apache Arrow DataFusion: A Fast, Embeddable, Modular Analytic Query Engine | 2024 | SIGMOD |
| 2 | 5,983 | Adaptive and Robust Query Execution for Lakehouses at Scale | 2024 | VLDB |
| 3 | 8,448 | Towards Query Optimizer as a Service (QOaaS) in a Unified LakeHouse Ecosystem: Can One QO Rule Them All? | 2025 | CIDR |
| 4 | 10,768 | Intra-Query Runtime Elasticity for Cloud-Native Data Analysis | 2025 | SIGMOD |
| 5 | 4,507 | Scalable Multi-Query Optimization for Exploratory Queries over Federated Scientific Databases | 2008 | VLDB |
| 6 | 7,856 | AJoin: Ad-hoc Stream Joins at Scale | 2020 | VLDB |
| 7 | 7,066 | Aero: Adaptive Query Processing of ML Queries | 2025 | SIGMOD |
| 8 | 1,022 | A Scalable, Predictable Join Operator for Highly Concurrent Data Warehouses | 2009 | VLDB |
| 9 | 6,628 | ConnectorX: Accelerating Data Loading From Databases to Dataframes | 2022 | VLDB |
| 10 | 11,494 | XDB in Action: Decentralized Cross-Database Query Processing for Black-Box DBMSes | 2023 | VLDB |