Build RESTful Web services and dynamic Web applications with the multi-tier architecture

Build RESTful Web services and dynamic Web applications with the multi-tier architecture: "Continue your training on building RESTful Web services and dynamic Web applications using the multi-tier architecture. This article gives you hands-on experience on designing and building components in each tier and how the components are tied together. It provides an example of how RESTful Web services, Asynchronous JavaScript and XML (Ajax), and Spring Web Flow work together to produce a desktop-like rich and responsive Web interface. It also demonstrates how client programs such as Ruby scripts utilize the RESTful Web services to upload and download the user data from the server."