Hierarchy of Portals and Their Technology
Portal Building Tools and Frameworks (XML, iPlanet, Portlets, www.desktop.com)
Enterprise Portals
Generic Portals
Information Services
Compute Services
Education and Training Portals
Science Portals
K-12
University
Biology
Chem Egy
Generic Services
Collaboration
Universal Access
Security …….
Databases …….
MathML etc
Quizzes Grading ...
Education Services
Grid Services
Visualization ...
User customization, component libraries, fixed channels
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