Service Oriented Architecture (SOA) is a new computation technology in these years. Though this architecture, business application can be wrapped as loosely-coupled component. Base on business needs, connecting different component into necessary services of real process, enterprise can utilize existing applications repeatedly, then integrate the independent applications into new services. This paper focused on the issues on which enterprise needs to consider before implementation of SOA. We have a further discussion on advantages and disadvantages for adopting SOA. Once SOA is implemented what we need to care about? It is helpful on your long term success if you can thoroughly understand the key points of this paper, then the enterprise can well evaluate if its information system needs to adopt SOA.
['Ying-Hong Wang', 'Jingo Chenghorng Liao']
Why or Why Not Service Oriented Architecture