This document provides an introduction to a course on data science and its applications in industry. The course aims to bridge students' understanding of basic and advanced data science techniques for industrial management and business decision making. In the era of Industry 4.0, data science can help companies make more effective decisions by processing industry-related data to find patterns and insights. The course will cover basic data science concepts, applications, case studies and modeling to demonstrate how these techniques can help solve industrial problems. Students will learn skills like data preparation, classification, clustering, and data visualization.