Power BI Data Analyst: Foundations of Business Intelligence

In today's data-driven world, organizations rely on clear, actionable insights to make critical decisions. Transforming messy, raw data into structured, professional reports is one of the most in-demand skills for modern analysts. This written course guides you through the core principles of business intelligence using Power BI. You will progress from understanding foundational data concepts to structuring data models and writing analytical formulas, preparing you to solve real-world business problems. What you'll learn: - Understand the fundamental concepts of data analysis, business intelligence, and the Power BI ecosystem. - Clean and transform disparate data sources using Power Query to prepare them for analysis. - Design efficient data models using relational star schema principles. - Write foundational DAX (Data Analysis Expressions) formulas to calculate key business metrics. - Create clear, accessible, and user-friendly report layouts that communicate insights effectively. - Apply best practices for publishing, sharing, and collaborating securely within the Power BI Service. You will start with key terminology and data concepts before moving step-by-step through data ingestion, modeling, and calculation. The course concludes with practical guidance on designing reports that drive business decisions. This course is designed for aspiring data analysts, business professionals, and complete beginners who want to build a strong foundation in data visualization without any prior technical experience. Start reading today to unlock the power of your data and build essential business intelligence skills.