This book caters to developers and business analysts who possess a foundational understanding of data analysis tools and are enthusiastic about delving into the intricacies of data. It offers an opportunity to enhance proficiency in these tools, thereby enabling career growth within any BI organization. A fundamental grasp of tools such as Microsoft Excel, working knowledge of SQL, Python, and Tableau, and experience with major cloud providers such as AWS or GCP are basic requirements. However, the most crucial prerequisite is the capacity to extract valuable business insights from data and a genuine eagerness to embrace and master challenging new concepts.

If you are using the digital version of this book, we advise you to type the code yourself or access the code from the book’s GitHub repository (a link is available in the next section). Doing so will help you avoid any potential errors related to the copying and pasting of code.

Within this book, you will find clear, detailed explanations of vital concepts, along with real-world examples that demonstrate their practical application. By delving into the taxonomy of BI and data within an organization, you will develop a comprehensive understanding of the subject matter, providing a solid foundation for your journey.