9. Using SQL to Uncover the Truth: A Case Study
By the end of this chapter, you will be able to solve real-world problems outside of those described within this book by using the scientific method and critical thinking. You will be able to analyze your data and convert it into actionable tasks and information. To accomplish these goals, you will examine an extensive and detailed real-world case study of sales data. This case study will not only demonstrate the processes used in SQL analysis to find solutions for actual problems but will also provide you with confidence and experience in solving such problems.