Can someone provide me links or PDFS for Hana real time scenario questions

Hi Friends,

can some one provide me the links or PDFS for HANA real time modeling scenarios.

I have gone through the some links and PDFs but those are covering only the basic things like implementing views and defining the predefined functions like calculated columns, variables & input parameters etc... But I need some documents which will cover the real business scenarios.

Regards,

VaraPrasad.