Resumo

ASTEASUAIN, Fernando  e  JAVED, Adeel. Applying aspect oriented technology to relational data bases: The replication case. Ing. Desarro. [online]. 2009, n.25, pp.218-234. ISSN 0122-3461.

Due to aspect-oriented mechanisms explosion, their concepts arrive to distributed systems tackling concepts as security, persistence, or synchronization, especially in middleware approaches. Regarding distributed databases, the research has been focused mainly on object-oriented databases. Based on the great impact of these works, we introduce an aspect-oriented framework for relational data bases, incorporating a fundamental concept as replication as an aspect, achieving a truly independent replication layer. A conceptual model for replication is defined, which guided the implementation of our framework called Sigma.

Palavras-chave : Aspects; data bases; replication.

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