Changing business practices, especially those that consolidate business and IT functions, requires careful research and decision making. For companies needing to move beyond traditional enterprise resource planning (ERP) systems, enterprise service applications (ESA) can help reduce the complexity of having disparate IT systems. Find out about the benefits of ESA and how it can help you achieve operational excellence.
concept paper examples
SOA that expands the concept of Web services into an architecture that supports enterprise-wide, service- enabled business architecture. However, SOA and ESA are not one and the same. The difference between an SOA and an ESA comes from service enabling the most common business processes, such as procure to pay, order to cash, and hire to retire. Although SOA can be seen as a more technical concept, ESA can be thought of as the blueprint that enables flexibility, openness, and agility, which are critical