This paper mostly describes how to implement the software Architect based on Web Services,provides and implements the software model on a practical application. In modern enterpriseapplication, you can find that software administrator and system application designer consider theinteroperability of span system when building distributed systems that must be interoperable andable to be quickly adapted to changes in the business requirements. Currently the software worldhas delivered several methods on how to implement interoperability. All of them can deliverdifferent communication type between processes or message exchange between processes. The bestway is Web Services that based on standard and has the best foreground. This paper deliverssolutions of some problems that must be solved in the use of Web Services. The solutions includeauthentication and authorization,message securely transport,transaction that spans Web Services,message queue and message queue with transaction. The solutions of these can help us to create anenterprise application environment that exhibit extremely high levels of performance, security,reliability, and availability in building distributed systems. |