Big Data Analytics is used in several industries to allow organizations and companies for making better decisions, as well as validating and modifying existing theories or models. Big data analytics is used for a lot of applications in organizations because of a lot of data will be generated by companies. Without Big data, it is difficult to handle that huge data by traditional techniques.
If you want to learn big data, I recommend signing up this Big Data Certification program by Intellipaat that offers hands-on experience on real-time projects and case studies.
Also, watch this video to know more: