tailieunhanh - Java Testing and Design- P10

Java Testing and Design- P10: The ultimate test of every software construction effort is the user’s success using the product to accomplish some practical goal. No matter how much state-of-the-art technology goes into the software, success can only be judged through the lens of the user. | The Performance Kit 429 What are the performance differences between the application servers Will IBM WebSphere perform better than BEA WebLogic What are the most important considerations to build reliable Web services What equipment do I need What is the best way to deploy Web services What is the best software platform to build my Web service In my experience every production environment is unique. So rather than try to be your answer guy for every application server and encoding style I would like to give you a performance kit that you can download and use in your own production environment. I have made a generalized version of the Elsevier test environment available for free download for your immediate use at http ptt kits . In the next section I present the kit and show how you may use it in your own environment. The Performance Kit Enterprise information manager choices for Web service infrastructure are critical to deploying well performing highly reliable and scalable systems for running Web services. I receive calls everyday from software developers QA technicians and IT managers wanting to know What are the most important considerations to build reliable Web services What equipment do I need What is the best way to deploy Web services What is the best software platform to build my Web service Several things prevent me from having an immediate answer to your questions. These include the following The application servers you use are a moving target. The popular commercial and open source software vendors work tirelessly to improve performance add functions and improve techniques to use their products and technology. The 430 Chapter 14 Making the Right Choices for SOAP Scalability performance and scalability characteristics change with each new version of their products. The underlying code libraries in a SOAP stack are moving targets too. For example most of the Java-based Web service applications use the popular Apache .