Istituto di Scienza e Tecnologie dell'Informazione     
Aloia N., Barneva S., Rabitti F. A strategy for object store organization. In: 17th International Summer School with Conference Information Technologies and Programming (Sofia, 28 June, 5 July 1992). Proceedings, pp. 22 - 29. 1992.
An approach for supporting physical independence in Object Databases Servers is proposed in this paper. While in current implementations the strategy for storing data objects reflects the logical object definitions, a certain degree or independence in the physical database organization would be essential to meet specific performance requirements. In this paper, a canonical object data model and a storage object data model are presented. In the list, the objects are organized in c1asses; in the second, physical objects with similar structures are grouped in collections. Mechanisms for mapping data structures and operations from the logical level to the physical level are discussed

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