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The implementation of a CORBA object group service

1998; Wiley; Volume: 4; Issue: 2 Linguagem: Inglês

10.1002/(sici)1096-9942(1998)4

1096-9942

Pascal Felber, Rachid Guerraoui, Andr� Schiper,

Service-Oriented Architecture and Web Services

The Object Group Service (OGS) extends CORBA with the ability to group objects and invoke them as a single entity. Through this abstraction, OGS provides an adequate support for the construction of highly available distributed applications with replicated critical components. OGS was designed and implemented in accordance with the Object Management Group guidelines. It does not rely on any Object Request Broker vendor-specific feature and can transparently be used with any CORBA 2.0 Object Request Broker. It is itself made of several CORBA services such as a monitoring service and a consensus service which can themselves be used as stand-alone CORBA services. © 1998 John Wiley & Sons, Inc.