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1. The Power of DAX DAX, or Data Analysis Expressions, is the secret sauce that transforms your raw data into meaningful insights. It’s like a powerful spell that conjures up charts, graphs, and visualizations from seemingly ordinary numbers. Think of it as a magical language that whispers to your data, coaxing it to reveal its hidden stories. Understanding the Basics At its core, DAX is a formula language. It uses a combination of functions, operators, and references to create calculations. For example, you might use the SUM function to add up a column of sales figures, or the AVERAGE function to calculate the average price of a product. But DAX goes beyond simple calculations. It can perform complex operations, like calculating year-over-year growth or creating moving averages. Microsoft BI Consulting Services Power BI Consultants & Experts The Magic of Measures One of the most powerful features of DAX is its ability to create measures. Measures are calculations that are defined …