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Preparing and Modeling Data with Power BI

This course is a crucial step in Power BI for anyone who needs to mash together multiple data sources, clean them, restructure them, and harmonize them into a single and efficient data model to support reporting. We’ll cover Power BI’s built-in Extract-Transform-Load (ETL) tool, Power Query, learn foundational data modeling principles, cover some introductory DAX (Data Analytics Expressions), and touch on troubleshooting and optimization.

  • Course
  • Beginner
  • 22 hours
  • Updated: Dec 30, 2025

Subscription · Monthly

  • Cancel Anytime
  • Unlimited access to hundreds of top-rated courses
  • Hands-on projects with expert feedback
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  • Program Certificates

Skills you'll learn

13 skills

  • Data transformation
  • Dax
  • Power query
  • Business reporting fluency
  • Relational data models

Prerequisites

1 prerequisite

Prior to enrolling, you should have the following knowledge:

  • Intermediate spreadsheet use

You will also need to be able to communicate fluently and professionally in written and spoken English.

Course Outline

  • 7 lessons
  • 1 project

Program Instructors

1 instructor

Unlike typical professors, our instructors come from Fortune 500 and Global 2000 companies and have demonstrated leadership and expertise in their professions:

Lenore R Flower

Senior Business Intelligence Specialist

Lenore R Flower

Senior Business Intelligence Specialist

Subscription · Monthly

  • Cancel Anytime
  • Unlimited access to hundreds of top-rated courses
  • Hands-on projects with expert feedback
  • Personalized career coaching and interview prep
  • Program Certificates

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