BI Applications Architecture

Here is a straight-forward diagram showing the pieces of the BI Applications infrastructure.

Oracle Technology Network Forum

I am a frequent contirbutor to the Oracle Technology Network (OTN) Forum for Oracle BI Applications.

http://forums.oracle.com/forums/forum.jspa?forumID=410

It is a great place to go if you are experiencing any issues with BI Applications.

I strive to answer posts daily.

Feel free to reach out to me on OTN should you need any help.