Note Vxm
The business logic represented within a primitive business activity does not constitute a service if it did, it would be referred to as such . Typically, a primitive business activity acts as a building block for a service. A primitive business service Figur el4.7 is the fundamental building block of a service-oriented business model. It represents any self-contained business task or function that can be classified as a primitive simple service. Business logic within a primitive business...
SOE migration strategy
Planning and executing an enterprise-wide migration to a service-oriented enterprise can be complex and overwhelming. Since Web services and other XML technologies can be utilized and applied in numerous application architecture and information management scenarios, the scope of their potential use is extremely broad. The resulting impact both organizational and technical can be significant. Tackling these challenges, however, is worth the effort. It is a golden opportunity to establish an...
Summary Of Key Points Ddn
Second-generation Web service specifications establish an extended service-oriented architecture that supports enough advanced business functions to rival traditional distributed platforms. The second-generation Web services platform is structured around the concept of composable specifications. The range of functionality provided by these standards continues to grow, as do vendor implementations of the specifications. High-level relationships between first- and second-generation standards....