Big data Hadoop framework has many applications where the data is analyzed in big volumes. Big Data with Hadoop enables multiple types of analytic workloads to execute on similar data, at the same time, at a huge scale on industry-standard hardware. Hadoop is written in Java programming language. As the future scope of Big data Hadoop is high, it is used in social networking platforms like Facebook, Yahoo, Google, Linkedin, Twitter and etc. Hadoop is one of the most in-demand skills, so master the skills through industry experts training to become a Hadoop Developer expert.