According to the traditional IT system to integrated the parts and brings much repetition and high cost is insufficient, service oriented architecture is put forward solutions. Further introduces the service oriented architecture theory knowledge, transverse relative to the traditional development advantages, fully demonstrates the main trend of the service oriented architecture that drive. Discusses in detail the service oriented architecture (SOA), the core concept and design principles, and security measures to IBM led the company put forward using the service oriented architecture modeling, and to service the abstract concept to carry on the analysis. The core of service oriented is the component architecture and service data object, combining components and data on the part of the object oriented service principle. And Web services and SOA are compared to further understanding the connotation of SOA, and can support is given based on SOA application system of the specific technology, finally, the paper discusses the SOA further research direction.
Model driven support for the Service Oriented Architecture modeling language
