We are shifting towards a world where we seek a risk-free environment around us. These companies are investing money to make their products even better and robust for that, they are gathering historical data linked to their products and customers to learn from the mistakes done in the past. To accomplish this task there are multiple tools present but they need skilled people to operate on them. We should see an upsurge in demand for Hadoop learners to cater to this demand by many IT Firms.