Foreseeing that my existing customers will be persuaded to migrate from Sun Java System Portal Server to Oracle WebCenter Suite, I decided to read up on Oracle Fusion Middleware 11g.
It is a very gigantic product. A lot of reading up is required.
1. Oracle Portal ( less than USD$5,000 )
2. Oracle Weblogic Portal ( formerly known as BEA Weblogic Portal )
3. Oracle WebCenter Suite ( USD$80,000 to USD$125,000 per CPU )
Recommended by Oracle:
If you do not have this budget, you should look at Oracle Portal instead.
Generally, the move is still towards Oracle WebCenter Suite eventually. It's a matter of time Oracle Portal and Oracle Weblogic Portal get discontinued.
What is most complicated is in digesting the below:
Oracle Fusion Middleware Supported System Configurations (See here).