Portal development requirements and basics??

helo everyone,
I am student and I read a article regarding portal development and I want to start learning this new technology.My Basic questions are
1)What are the technical requirements to develop portals with PDK?
2)Is that a compulsion that we need Oracle 9iAS installed if we have to develop portals?
3)And in which technologies(like JSP,EJB etc) do we required to have good knowledge before developing web portals?
4)Can anyone tell me the basic and good way to start learning this new technology
I kindly request you to answer my questions,,PLEASE:
with regards,
[email protected]

You can build your portlets using J2EE (JSPs, servlets, HTML, Java classes) or PL/SQL.
If you're building Web providers (J2EE portlets), you don't need a portal installation, you can register them on Oracle9iAS Portal Studio.
To build portal pages, yes, you'll need to have a portal installation.
You find more information on portlet building options on Oracle9iAS Portal Studio.

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]|_|(¯`·._)a¿])

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