• September 01, 2003 01 Sep'03

    J2EE Patterns Overview, Business Tier Design Considerations and Bad Practices

    The J2EE Patterns Overview chapter looks at basic concepts behind J2EE patterns, examines the tiers for pattern categorization, explores the relationships between different patterns, and provides a patterns roadmap listing architectural requirements...  Continue Reading

  • September 01, 2003 01 Sep'03

    The Keel Meta-framework: A Hands-On Tutorial

    Keel is an open source meta-framework that provides a thin backbone, and a set of core interfaces for common services, which application architects can implement using various other open source or commercial frameworks and libraries to best suit ...  Continue Reading

  • September 01, 2003 01 Sep'03

    Introducing the eXo Platform

    This article overviews the eXo platform and of all its modules. It focuses on the architecture, underlining the design decisions we made while building the platform. Many aspects of the Java 2 Enterprise Edition (such as J2EE declarative security, ...  Continue Reading