Data analysis is a process of inspecting, cleansing, transforming and modeling data with the goal of discovering useful and meaningful information to support decision-making. Data analysis has multiple facets and approaches, encompassing diverse techniques under a variety of names, and is used in different business, science, and social science domains. In today's business world, data analysis plays a role in making decisions more scientific and helping businesses operate more effectively. The process of data analysis involve Data Management ,Analytics Modelling and Data Visualization. There are 2.7 million job postings for Data Analytics are predicted in the globally by 2020 , there are more than 97,000 job openings for analytics in India.