Dear Gopal,
working with department of computer science is exactly what I want to do, and I believe that you answer my main question - should I use SAP HANA text analytics or try to integrate some existing solution with SAP HANA platform.
I will follow your advice and go for SAP HANA Text Analytics. Time is not a issue, as its ongoing study and main research question is what we could learn about startups by analysing their tweets. And to do so I will use SAP HANA as a platform. It benefits all.
Thank you so much for your advice and valuable time.
Regards
Sergej