The growth of IT applications and ERP's over last 2 decades have given rise to huge amounts of data being colleted by companies that contain the key information about the clients and their purchase behaviours. From being a software application crazy market, now the market is all about managing the huge data with them and able to generate inference and drive business and achieve their growth aspirations. Various technology products and platforms have come up to help companies analyze such huge data effectively. Hadoop from Apache is well known platform and used by many. Training and Certification in Big Data, Hadoop, Data Analytics have become very crucial for budding IT professionals.