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Details van artikel 32 van 103 gevonden artikelen
| Titel: |
Distribution of the Object Oriented Databases. A Viewpoint of the MVDB Model's Methodology and Architecture |
| Auteur: |
Marius POPA Daniel I. HUNYADI Marian Pompiliu CRISTESCU Mircea A. MUSAN |
| Verschenen in: |
Informatica economica |
| Paginering: | Jaargang XII (2008) nr. 1 pagina's 56-62 |
| Jaar: |
2008 |
| Inhoud: |
In databases, much work has been done towards extending models with advanced tools such as view technology, schema evolution support, multiple classification, role modeling and viewpoints. Over the past years, most of the research dealing with the object multiple representation and evolution has proposed to enrich the monolithic vision of the classical object approach in which an object belongs to one hierarchy class. In particular, the integration of the viewpoint mechanism to the conventional object-oriented data model gives it flexibility and allows one to improve the modeling power of objects. The viewpoint paradigm refers to the multiple descriptions, the distribution, and the evolution of object. Also, it can be an undeniable contribution for a distributed design of complex databases. The motivation of this paper is to define an object data model integrating viewpoints in databases and to present a federated database architecture integrating multiple viewpoint sources following a local-as-extended-view data integration approach. |
| Uitgever: |
Inforec Association (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 32 van 103 gevonden artikelen
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