A federated architecture for information management
ACM Transactions on Information Systems (TOIS)
Federated database systems for managing distributed, heterogeneous, and autonomous databases
ACM Computing Surveys (CSUR) - Special issue on heterogeneous databases
Metadatabase solutions for enterprise information integration problems
ACM SIGMIS Database
A complete guide to DB2 universal database
A complete guide to DB2 universal database
ACM Computing Surveys (CSUR)
Oracle8i: The Complete Reference (Book/CD-ROM Package)
Oracle8i: The Complete Reference (Book/CD-ROM Package)
The demarcation protocol: a technique for maintaining constraints in distributed database systems
The VLDB Journal — The International Journal on Very Large Data Bases
A Toolkit for Constraint Management in Heterogeneous Information Systems
ICDE '96 Proceedings of the Twelfth International Conference on Data Engineering
Integrating Notifications and Transactions: Concepts and X2TS Prototype
EDO '00 Revised Papers from the Second International Workshop on Engineering Distributed Objects
Towards Maintaining Integrity of Federated Databases
BIWIT '97 Proceedings of the 3rd Basque International Workshop on Information Technology (BIWIT '97)
Integrity constraint checking in federated databases
COOPIS '96 Proceedings of the First IFCIS International Conference on Cooperative Information Systems
COMICS: a global constraint manager for interactive component database systems
NBiS'07 Proceedings of the 1st international conference on Network-based information systems
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The maintenance of global integrity constraints in database federations is still a challenge since traditional integrity constraint management techniques cannot be applied to such a distributed management of data. In this paper we present a concept of global integrity maintenance by migrating the concepts of active database systems to a collection of interoperable relational databases. We introduce Active Component Systems which are able to interact with each other using direct connections established from within their database management systems. Global integrity constraints are decomposed into sets of partial integrity constraints, which are enforced directly by the affected Active Component Systems without the need of a global component.