Chapter 2. Overview of WebSphere Application Server V5 21
Figure 2-1 J2EE architecture
IBM WebSphere Application Server Version 5 is a fully J2EE compatible product.
It has completed the full J2EE certification test suite. The product supports all of
the J2EE 1.3 APIs, and exceeds many with its extensions. You can check the list
of J2EE-compatible products posted by Sun Microsystems at:
http://java.sun.com/j2ee/compatibility.html
2.1.1 J2EE platform roles
The J2EE platform also defines a number of distinct roles performed during the
application development and deployment life cycle:
The J2EE Product Provider is the implementor and supplier o
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