Develop a comprehensive understanding of data wrangling with SQL to transform raw data into actionable insights. This hands-on guide, 'Data Wrangling with SQL,' leads you through fundamentals to advanced techniques for cleaning, analyzing, and engineering data. By mastering these techniques, you'll improve your data analysis capabilities and solve real-world data challenges efficiently. What this Book will help me do Understand and implement data wrangling steps using SQL, including handling missing data and optimizing queries. Master advanced SQL features like subqueries, aggregate functions, and common table expressions for effective data transformations. Apply data cleaning techniques to ensure data consistency and prepare it for deeper analysis and reporting. Optimize the structure and performance of SQL queries to work seamlessly with large datasets and improve decision-making processes. Gain practical skills with hands-on examples and exercises to consolidate your SQL abilities for real-world applications. Author(s) Raghav Kandarpa and Shivangi Saxena are experienced professionals in data analytics and database management. Their combined expertise in teaching SQL and working on real-world data analysis projects makes them ideal mentors for learning practical data wrangling concepts. They emphasize simplicity and clarity in their approach, offering a practical learning experience. Who is it for? This book is designed for data analysts, data scientists, and professionals dealing with business insights who aim to enhance their SQL skills for data wrangling and transformation. It suits those with basic SQL knowledge looking to refine their grasp of data manipulation techniques. Beginners to intermediate-level practitioners in data analysis will find practical guidance here for real-world data challenges. Readers aspiring to use SQL effectively for database analysis and decision-making will benefit greatly.