Conference Proceeding Article
In this paper, we present a mapping strategy that is based on a proposed set of DB integration operations. We first define an OO federated DB as a virtual view on multiple OO export DBs. Our DB mapping strategy systematically derives each of the class extents, deep class extents and relationships of the federated DB using an operator tree consisting of the integration operations. This mapping approach differs from the other existing approaches in that it is algebraic based, and is therefore very suitable for implementing federated query processing.
Databases and Information Systems | Numerical Analysis and Scientific Computing
Data Management and Analytics
Intelligent information management systems: Proceedings of the IASTED/ISMM International Conference, June 5-7, 1996, Washington, DC
City or Country
LIM, Ee Peng; LIM, M. L.; and SRIVASTAVA, J..
Specifying Object-oriented Federated Database from Existing Databases. (1996). Intelligent information management systems: Proceedings of the IASTED/ISMM International Conference, June 5-7, 1996, Washington, DC. Research Collection School Of Information Systems.
Available at: http://ink.library.smu.edu.sg/sis_research/908
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