Resumo

ERAZO, Roberto; COBOS, Carlos  e  MENDOZA, Martha. Web services model to snapshot replication over multiple database engines. Rev.fac.ing.univ. Antioquia [online]. 2008, n.44, pp.144-157. ISSN 0120-6230.

In this paper, we present a web service model to support snapshots replication in multiple database engines. This model is open and is composed by a set of web services, agents and a manage console that allows to perform administrative tasks independently from the application and the database engines. This model uses a replication master catalog (CMR) to store the replication data. We show the architecture used and the behavior of our replication model to provide a better understanding about the data replication, as well as, discussion of several papers related to the replication services independent from the database engines.

Palavras-chave : Web services; open replication model; snapshot; RDBMS; push; pull; subscription; publication; distribution; SOA.

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