Cloud Computing is the most preferred mode of computing in which different resources such as storage, data processing, web servers, and application & services shall be used and accessed easily with the aid of internet services. Usually, the resources are stored in various data centers across the world and this shall be made feasible to any device or anyone who has a stable internet connection. This is nothing but the on-demand computing applications and services over the internet that consists of everything from the infrastructure service (IaaS, platform service (PaaS), and Software service (SaaS) to surpass the hindrances of the business problems.

Hadoop is an open-source project by Apache used for the storage and processing of large volumes of unstructured data in a distributed environment. Hadoop can scale up from a single server to thousands of servers. Hadoop framework is used by large giants like Amazon, IBM, New York Times, Google, Facebook, Yahoo, and the list is growing every day. Due to the larger investments companies make for Big Data the need for Hadoop Developers and Data Scientists who can analyze the data increases day by day.