Data science refers to the study of where information comes from, what it means and how it can be turned into valuable information in the creation of corporate businesses and IT strategies. Mining large amounts of structured, unstructured and semi-structured data to identify relations can help an organization limit its costs, increase efficiencies, identify new market opportunities and enlarge the organization's competitive advantage. The data science field integrates statistics, mathematics, and computer science disciplines, and includes techniques like machine learning, data mining, cluster analysis, and visualization. As the quantity of data generated by a typical modern business increases, so does the importance of data scientists appointed by organizations to help them convert raw data into valuable business information which can help in the growth of the business in the industry. Thus, data science is a growing field and the demand for data scientists has been anticipated ...