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This course forms part of the Microsoft Power BI Analyst Professional Certificate. This Professional Certificate consists of a series of courses that offers a good starting point for a career in data analysis using Microsoft Power BI. In this course, you'll learn how to use Power BI to create and maintain relationships in a data model and form a model using multiple Schemas. You'll explore the basics of DAX, Power BI's expression language, and add calculations to your model to create elements and analysis in Power BI. You'll discover how to configure the model to support Power BI features for insightful visualizations, analysis, and optimization. After completing this course you'll be able to: 鈼� Create and maintain relationships in a data model. 鈼� Form a model using a Star Schema 鈼� Write calculations DAX to create elements and analysis in Power BI 鈼� Create calculated columns and measures in a model 鈼� Perform useful time intelligence calculations in DAX 鈼� Optimize performance in a Power BI model This is also a great way to prepare for the Microsoft PL-300 exam. By passing the PL-300 exam, you鈥檒l earn the Microsoft Power BI Data Analyst certification.