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Garlic: A New Flavor of Federated Query Processing for DB2

Summary: Garlic is a federated query processor for DB2 enabling access to non-relational sources beside relational data. It uses DB2 catalogs as an extensible metadata store, coordinates source-specific planning with a federated server, and extends the engine to execute remote queries. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
3378
Venue
SIGMOD
Year
2002
Pagerank
0.00011070537
Overall Rank
1,632 | 88.66%
DOI
-

Incoming Non-self Citations Over Time

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Incoming Citations (Sorted by Pagerank)

Showing 21 of 21 citing papers.

Rank Citing Paper Year Venue Pagerank
868 Constraint-Based XML Query Rewriting for Data Integration 2004 SIGMOD 0.00015737664
2,955 Magpie: Python at Speed and Scale using Cloud Backends 2021 CIDR 7.8188583e-05
3,677 An Approach to Optimize Data Processing in Business Processes 2007 VLDB 6.8494152e-05
4,390 Estimating Compilation Time of a Query Optimizer 2003 SIGMOD 6.2193128e-05
4,864 Data-Sharing Markets: Model, Protocol, and Algorithms to Incentivize the Formation of Data-Sharing Consortia 2023 SIGMOD 5.8641082e-05
7,303 DAPHNE: An Open and Extensible System Infrastructure for Integrated Data Analysis Pipelines 2022 CIDR 4.7632836e-05
7,306 Compliant Geo-distributed Query Processing 2021 SIGMOD 4.7626702e-05
7,702 ExDRa: Exploratory Data Science on Federated Raw Data 2021 SIGMOD 4.6689015e-05
7,735 From a Stream of Relational Queries to Distributed Stream Processing 2010 VLDB 4.6599101e-05
7,994 Blueprinting the Cloud: Unifying and Automatically Optimizing Cloud Data Infrastructures with BRAD 2024 VLDB 4.607322e-05
8,579 Towards Query Optimizer as a Service (QOaaS) in a Unified LakeHouse Ecosystem: Can One QO Rule Them All? 2025 CIDR 4.4877266e-05
8,611 Parallel Querying with Non-Dedicated Computers 2005 VLDB 4.4807595e-05
9,191 POLAR: Adaptive and Non-invasive Join Order Selection via Plans of Least Resistance 2024 VLDB 4.3738237e-05
9,273 Language-Agnostic Integrated Queries in a Managed Polyglot Runtime 2021 VLDB 4.3615327e-05
9,848 Saving Money for Analytical Workloads in the Cloud 2024 VLDB 4.2680295e-05
9,916 Check Out the Big Brain on BRAD: Simplifying Cloud Data Processing with Learned Automated Data Meshes 2023 VLDB 4.2520778e-05
9,921 Request Window: an Approach to Improve Throughput of RDBMS-based Data Integration System by Utilizing Data Sharing Across Concurrent Distributed Queries 2007 VLDB 4.250874e-05
12,431 The Data Ring: Community Content Sharing 2007 CIDR 4.1905499e-05
12,487 Randomized Algorithms for Data Reconciliation in Wide Area Aggregate Query Processing 2007 VLDB 4.1905499e-05
12,547 Modeling and Querying Multidimensional Data Sources in Siebel Analytics: A Federated Relational System 2005 SIGMOD 4.1905499e-05
12,570 QoS-based Data Access and Placement for Federated Systems 2005 VLDB 4.1905499e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 6 of 6 cited papers.

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

Rank Cited Paper Year Venue Pagerank
107 Extensible/Rule Based Query Rewrite Optimization in Starburst 1992 SIGMOD 0.00048363446
152 Optimizing Queries across Diverse Data Sources 1997 VLDB 0.00040979242
174 Schema Mapping as Query Discovery 2000 VLDB 0.00038586435
345 Don't Scrap It, Wrap It! A Wrapper Architecture for Legacy Data Sources 1997 VLDB 0.00026634783
4,203 Cost Models DO Matter: Providing Cost Information for Diverse Data Sources in a Federated System 1999 VLDB 6.3561618e-05
4,355 Loading a Cache with Query Results 1999 VLDB 6.2520069e-05
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