The amount of digital data that exists, that we create, is growing exponentially. According to estimates, in 2021 there will be 74 zettabytes of data generated. That is expected to double by 2024. In this data-driven world, terms like Data analytics, Big Data, and Data Science are very important these days. These three fields are generating enough interest that it is worth discussing. https://www.theringer.com/users/praxistechschoolin