Cleared the Certification exam for IBM Big Data

IBM Data Architect  Big Data exam was not so easy path for me as I was getting very little time to prepare for due to my work and other responsibilities. I have got a recommendation for this site from one of my co-worker and I have give try, to my surprise, this has all I need at very less cost, I have prepared on this web and pass the exam with good marks. 
I would like to thank all work to prepare such a helpful platform for people like me. Happy!