Description: Service Oriented Architecture is a structure that requires a number of specialized employees working in positions such as Object Librarian, Configuration Management, and Information Architect. Junior developers or individuals who prefer dealing with web development, focus exclusively on the presentation tier. Such individuals are very productive, as the vast majority of the business services and rules will be available to be assembled into the UI’s. Individuals who enjoy writing code can dwell in the business rules tier, where important services and components may be developed.