Design Portal Enterprise Services using Enterprise architecture methodology(Case Study : Portal Kermanshah University of Medical Sciences)

摘要

Considering electronic service providing and extending it, main priorities of senior level information managers in big Enterprises in the recent years, designing and execution of portals is an efficient, known platform for substructure of service providing and combining operating system which assist in consolidation of available data and allows the further usage of them. The service oriented architecture is a school of software architecture that is built on the basis of weak connection of software components and is extending rapidly. It is an architectural model with the aim of free connection between software factors which are related to each other. Also a web service is one of the best solutions to execute service oriented architecture. The methodology of service oriented architecture meets the needs of the Enterprises that their projects are shaped on the basis of methods and steps and their products, guides and procedures shall be standard. This is due to the portals capability of consolidated informing and service providing which by itself provides the necessary background for service providing to public.