SQL and Power BI for Data Analysis

Data analysis is crucial for modern business, but accessing and interpreting large datasets can be challenging without the right tools. This course provides a foundational understanding of the core techniques used by data analysts. You will learn the essential skills needed to query databases, model data efficiently, and design professional, insightful reports that drive business decisions. What you'll learn: * Understand relational database structure and fundamental SQL commands for data extraction. * Practice advanced SQL techniques, including Common Table Expressions (CTEs) and window functions, for complex data manipulation. * Configure robust data models in Power BI using best practices like the Star Schema approach. * Apply the DAX language to create calculated columns and measures for advanced business metrics. * Design compelling, interactive reports and dashboards in Power BI that effectively communicate insights. The course begins with an introduction to database concepts and structured query language, progressing to hands-on practice retrieving and cleaning data. You will then transition to Power BI, covering data ingestion, modeling principles, and the creation of visually effective reports. This course is designed for absolute beginners interested in starting a career in data analysis or for professionals who need to incorporate data-driven reporting into their current role. No prior experience with SQL, Power BI, or programming is required. Start building your foundational data analysis toolkit today.