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Erschienen in:
2006 | OriginalPaper | Buchkapitel
Implementation of UNIDOOR, a Deductive Object-Oriented Database System
verfasst von : Mohammed K. Jaber, Andrei Voronkov
Erschienen in: Advances in Databases and Information Systems
Verlag: Springer Berlin Heidelberg
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This paper proposes the
DJR
approach for implementing deductive object-oriented database systems(DOOD). This technique is based on classifying DOOD features into three abstract implementation levels. The classified features are then delegated to the
DJR suite
, which is built around the
Data Model, Java
and
Relational
components. The use of the Java virtual machine (JVM) provides essential object-oriented features that were hard to implement and maintain. The implementation of many critical database management features is delegated to the relational back-end. As a result, only a minimal implementation effort is needed to build a very complex system. The
DJR
approach was used to implement our DOOD system
UNIDOOR
. The system was successfully and rapidly built and it supports essential object-oriented features along with the major database management features which were hard to implement in previous DOOD prototypes.