This tutorial is a guide to developing enterprise applications for the JavaTM Platform, Enterprise Edition 5 (Java EE 5).
This preface contains information about and conventions for the entire Sun Java System Application Server documentation set.
The goal of the Geronimo project is to produce a server runtime framework that pulls together the best Open Source alternatives to create runtimes that meet the needs of developers and system administrators. Our most popular distribution is a fully certified J2EE 1.4 application server runtime.
The Brazilian National Healthcare System has been called the largest Enterprise Java application ever built, with over 2M lines of code, and a domain model of 350 classes. The application models all of the domain concepts one could imagine in a country-wi