Service Oriented Architecture using ISO RM-ODP with respect to Engineering and Technology Viewpoints

The proposed Service Oriented Architecture using ISO Reference Model for Open Distributed Processing is a high performance technique for providing effective services to the users. This architecture consists of five different viewpoints namely Enterprise viewpoint, Computational viewpoint, Information viewpoint, Engineering viewpoint and Technology viewpoint. This paper discusses the details about the Engineering and Technology viewpoints. Engineering viewpoint gives the details related to web services composition, service chains, choreographies, exception handling, service clustering and patterns in Service Oriented Architecture. The main concerns of this viewpoint are communication, computing systems, software processes and the clustering of computational functions at physical nodes of a communications network. In SOSA several services need to cooperatively process one message, the failure of one service results in a system failure. The patterns address common security problems related to Web services. It also gives the various problem situations and its solutions. The Technology Viewpoint focuses on the technology aspects related to the system and its environment. It describes the hardware and software components used in the distributed system together with the infrastructure which allows distributed components to communicate.