The Community for Technology Leaders
Green Image
<p>Requirements imposed on both the object data model and object management by the support of complex objects are outlined. The basic concepts of an object-oriented data model are discussed. They are objects and object identifiers, aggregation, classes and instantiation mechanisms, metaclasses, and inheritance. Object-oriented models are compared with semantic, relational, and Codasyl models. Object-oriented query languages and query processing are considered. Some operational aspects of data management in object-oriented systems are examined. Schema evolution is discussed.</p>
Lorenzo Martino, Elisa Bertino, "Object-Oriented Database Management Systems: Concepts and Issues", Computer, vol. 24, no. , pp. 33-47, April 1991, doi:10.1109/2.76261
101 ms
(Ver 3.3 (11022016))