Accio: Bolt-on Query Federation

Summary: Accio is a bolt‑on middleware that decouples query federation from engines through a declarative interface enabling join pushdown and query partitioning. Portable to diverse query engines with no intrusive changes, it yields orders‑of‑magnitude speedups. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID: 13864
Venue: VLDB
Year: 2025
Pagerank: 4.1945683e-05
Overall Rank: 10,591 | 26.33%
DOI: 10.14778/3734839.3734849

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Rank	Citing Paper	Year	Venue	Pagerank

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.

Rank	Cited Paper	Year	Venue	Pagerank
51	Including Group-By in Query Optimization	1994	VLDB	0.00067123727
66	Spark SQL: Relational Data Processing in Spark	2015	SIGMOD	0.00061639801
71	How Good Are Query Optimizers, Really?	2016	VLDB	0.00059038975
157	HadoopDB: An Architectural Hybrid of MapReduce and DBMS Technologies for Analytical Workloads	2009	VLDB	0.00040397359
165	Federated Database Systems for Managing Distributed, Heterogeneous, and Autonomous Databases	1991	VLDB	0.00039502525
346	Don't Scrap It, Wrap It! A Wrapper Architecture for Legacy Data Sources	1997	VLDB	0.00026656272
544	Apache Calcite: A Foundational Framework for Optimized Query Processing Over Heterogeneous Data Sources	2018	SIGMOD	0.00020521965
1,427	Towards Scalable Dataframe Systems	2020	VLDB	0.0001204248
1,977	Split Query Processing in Polybase	2013	SIGMOD	9.8824589e-05
3,265	RHEEM: Enabling Cross-Platform Data Processing - May The Big Data Be With You! -	2018	VLDB	7.3083672e-05
3,982	The Myria Big Data Management and Analytics System and Cloud Service	2017	CIDR	6.5651188e-05
4,738	Query Simplification: Graceful Degradation for Join-Order Optimization	2009	SIGMOD	5.9600502e-05
5,402	Towards Scalable Hybrid Stores: Constraint-Based Rewriting to the Rescue	2019	SIGMOD	5.5278023e-05
6,541	ConnectorX: Accelerating Data Loading From Databases to Dataframes	2022	VLDB	5.0216945e-05
7,077	Skeena: Efficient and Consistent Cross-Engine Transactions	2022	SIGMOD	4.8425226e-05
8,039	Epoxy: ACID Transactions Across Diverse Data Stores	2023	VLDB	4.6000795e-05
8,489	ScalarDB: Universal Transaction Manager for Polystores	2023	VLDB	4.4998278e-05
9,607	Polyglot Data Management: State of the Art & Open Challenges	2022	VLDB	4.3177432e-05
9,608	Unified Data Analytics: State-of-the-art and Open Problems	2022	VLDB	4.3177432e-05

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