Data Science is a mixture of various tools, algorithms and machine learning principles with the goal to discover hidden patterns from the raw data. The art of uncovering the insights and trends in data has been around since ancient times. In recent years, data access and computing power is increased significantly but ability of a people to use data within decision-making is not increased simultaneously. People have fixed a unique and discrete field for the work they do, this field is known as data science. Data science require a sound knowledge of a statistics to discover data and building models. Data science uses various algorithms to identify the existence of a particular event in the future from collected data. Major tasks involved in data science are collecting data, to store data, process data, describe data and modelling of a data.
PadhAI Blog Contest 1: What is data science?