Data Analysis

In today’s data-driven world, the ability to transform raw data into meaningful insights is one of the most valuable skills. This course is designed to help students and aspiring data analysts understand the core foundations of Power BI data modeling and analysis. In this course, you will learn how to structure data efficiently using Star Schema architecture, understand the difference between Fact Tables and Dimension Tables, build proper table relationships, and perform powerful calculations using DAX (Data Analysis Expressions). Instead of just learning theory, this course explains each concept through clear examples and practical scenarios, helping you understand how real businesses analyze their data. By the end of this lesson, you will have a strong understanding of how professional Power BI models are designed and how analytical calculations are built. This course is ideal for beginners who want to start their journey in Power BI, Business Intelligence, and Data Analytics, as well as for students who want to strengthen their understanding of data modeling concepts used in real-world BI systems.