Wednesday, 2 January 2013

We can define portal as:

 a portal is a web site with pages that are organized by tabs or some other form(s) of navigation. Each page can contain a nesting of sub-pages that are related hierarchically. Any page can contain multiple portlets, task flows, or other elements, giving users access to different information and tools in a single place. 

An administrator can modify a portal at runtime by, for example, adding new pages or changing the look and feel. If authorized through delegated administration, individual users can modify their view of a portal as well.


Basic features of a portal application includes:



1.Page hierarchies 

2.Navigation models
3.Navigation Registries
4.Delegated administration
5.Customization
6.Page templates
7.Catalogs and the Catalog Registry
8.Skins 
9.Portal Preferences 

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