This presentation will detail the processes and the experiences that Vlamis Software had during the process of developing a commercial BI Application built using JDeveloper 9i and BI Beans. Attendees will see how to use Oracle9i, OLAP Service, JDeveloper 9i and BI Beans to develop simple and complex applications. A comparison between thick and thin client applications will also be discussed. The attendees will be shown how to start developing applications using BI Beans and JDeveloper. An actual application will be presented. The experiences of the development process will be presented along with tips and techniques.