Process / pipelineDistributed Data Integration
Data Federation
Data federation is an approach to integrating data from heterogeneous, autonomous, distributed databases without requiring centralized storage. Formalized by Sheth and Larson in 1990, federated systems provide a unified interface to query multiple independent sources while preserving their autonomy and existing schemas.
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Sources
- Sheth, A. P., & Larson, P. A. (1990). Federated database systems for managing distributed, heterogeneous, and autonomous databases. ACM Computing Surveys, 22(3), 183-236. DOI: 10.1145/96602.96604 ↗
- Özsu, M. T., & Valduriez, P. (2011). Distributed and parallel database systems. Proceedings of the ACM SIGMOD International Conference on Management of Data, 1657-1668. DOI: 10.1145/1989323.1989454 ↗
- Garcia-Molina, H., Ullman, J. D., & Widom, J. (2009). Database Systems: The Complete Book (2nd ed.). Pearson Education. link ↗