The following links may be of interest to you:*
* CCT Portals Wiki Page
* CCT Numerical Relativity Portal
Louisiana State University (LSU)
Center for Computation and Technology at LSU
Gridsphere Project
Excellent site with links to articles in JSP, Servlets, Portlets, JSF, etc
Portlet Development Blog
IBM WebSphere Portal Zone for articles on portlets
Portals Magazine for industry information
O'Reilly Java Network
The Server Side
IBM DeveloperWorks
Article on JSR best practices
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