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A service-oriented architecture SOA, can effectively achieve the project management information system of dynamic development. Using SOA approach, different systems can be integrated into the same platform to achieve the shared services, so that cost savings, improve efficiency and standardize processes goals can be achieved. In introducing the enterprise project management, SOA related technologies, set up the services model of project management information system from business analysis, service of the Statute. Through project management, engineering management in the business domain delineation of abstract-related services, in the system implementation, these services can be dynamically invoked.
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