Mizar develops sophisticated Java EE applications for local, state, and federal government clients. The Mizar Framework is an integrated set of Standards based Java, JavaServer Faces (JSPX), Java Persistence Architecture (JPA) Entity Beans and JavaScript files designed to create highly functional, maintainable, and scalable middle-tier applications leveraging conventional, spatial, and multi-media relational data. The Framework is highly modularized and has grown over eight years, four major technology changes, and dozens of beta releases of Oracle and Open Source libraries. Mizar Library is maintainable and extensible supporting numerous changes in both Oracle and Open Source technologies