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                                       Details van artikel 32 van 103 gevonden artikelen
 
 
  Distribution of the Object Oriented Databases. A Viewpoint of the MVDB Model's Methodology and Architecture
 
 
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
 
 

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