International Association of Computer Science and Information Technology(IACSIT)
As an important methodology in service science, SOA is already used in the software development in recent years. It can most adapt to the ever-changed requirements. But the strategic points in the SOA project implementation and the interrelated standards about SOA are very confused for most users. Through the many years' practices about SOA project implement, it analyzed the strategic points and misapprehending on the application of SOA in detail. It gave some reasoning and suggestions for the implementation of SOA. It also explores the SOA standards and shows a sample about the light-weight SOA product model. The relevant technologies about SOA and Web service to realize the application systems have been also researched.