Any software development life cycle must be properly organized before you can expect to successfully execute a project. This is also true of Web 2.0, where a well-planned life cycle will let you realize the vision of building Web services in shorter development cycles, allow quick testing and deployment, and provide for service versioning. In this article, get to know the software development life cycle for Web 2.0-based applications.

http://www.ibm.com/developerworks/architecture/library/ar-web20sld/