Enhance your SQL Reporting Skills Master the art of creating clear and valuable SQL reports and dashboards, while also refining your abilities in data cleaning and validation. In this comprehensive course, you will apply your knowledge of SQL concepts and functions to construct your own personalized dashboard. Working with an Olympics database, you will delve into data exploration, manipulation, cleaning, validation, and complex calculations. The initial chapter serves as an introduction to the dataset, equipping you with the necessary tools to effectively explore the data. You will learn how to utilize ER diagrams and data exploration techniques to gain a solid understanding of the dataset. Gain Practical Experience in Building SQL Reports with Real Datasets Subsequently, you will progress to constructing more intricate SQL queries that enable a deeper exploration of the data. Through a step-by-step approach, you will comprehend the rationale behind complex queries and their role in report generation. Once you have mastered SQL reporting, you will acquire the skills to clean and validate SQL data, ensuring the accuracy and interpretability of your reports. Develop Proficiency in SQL Database Operations The final chapter focuses on performing complex calculations using window functions and layered calculations. You will gain hands-on experience in building two advanced calculations: the percent of a total calculation and the performance index calculation. This SQL course is ideal for individuals who frequently extract data from databases and serves as a valuable complement for those utilizing R or Python for data science. It is an essential component of the SQL for Business Analysts Track and is highly recommended for individuals pursuing a Data Science or Data Analysis certification with DataCamp.