Data Modeling in Power BI from Coursera

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:

● Create and maintain relationships in a data model.

● Form a model using a Star Schema

● Write calculations DAX to create elements and analysis in Power BI

● Create calculated columns and measures in a model

● Perform useful time intelligence calculations in DAX

● 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’ll earn the Microsoft Power BI Data Analyst certification.

What's inside

Syllabus

Concepts for data modeling

This module introduces data modeling and the schemas used to create them.

Using Data Analysis Expressions (DAX) in Power BI

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Develops knowledge and skills beneficial for a career in data analytics

Examines foundational concepts of data modeling

Provides hands-on practice in creating and maintaining relationships in a data model

Teaches the basics of DAX, the expression language of Power BI

Trains learners to create calculated columns and measures in a model

Helps learners optimize the performance of Power BI models

Reviews summary

Mastering data modeling and dax in power bi

According to learners, this course is a highly effective guide to data modeling within Power BI, proving invaluable for career advancement in data analysis and excellent preparation for the Microsoft PL-300 certification. Students consistently praise the clear and concise explanations of complex topics, particularly regarding Data Analysis Expressions (DAX). The inclusion of practical, hands-on exercises and demos is frequently highlighted as a major strength, allowing for immediate application of learned concepts. While some note the pace might be challenging for absolute beginners, many appreciate the course's depth in Star Schema and performance optimization, equipping them well for real-world tasks. It stands out for its direct relevance to professional data analytics.

Covers core data modeling and optimization thoroughly.

"The course provided a solid foundation in data modeling, covering Star Schema and other critical concepts."

"I particularly liked the modules on performance optimization; they were incredibly insightful for larger datasets."

"The structured syllabus makes it easy to follow, building up from basic concepts to advanced DAX and optimization."

Excellent resource for preparing for the Microsoft PL-300 exam.

"This course significantly helped me prepare for the PL-300 exam, especially the DAX and modeling sections."

"If you're aiming for the PL-300 certification, this course is a must-take."

"I feel much more confident about taking the PL-300 after completing this course."

Focuses on practical, real-world data modeling scenarios.

"The hands-on projects are the strongest part of the course, letting me apply what I learned immediately."

"I appreciate the real-world scenarios and examples; they make the concepts very relatable and useful."

"This course provided practical tools and strategies I could immediately apply to my work projects."

DAX concepts are explained with exceptional clarity.

"The instructor explained DAX in such a clear way that I finally understood how to write complex measures."

"I found the DAX lectures incredibly helpful; they broke down difficult functions into manageable pieces."

"My understanding of DAX significantly improved after taking this course. It's a game-changer for my Power BI skills."

Pacing can be challenging for absolute beginners in Power BI.

"While excellent, this course moves quite fast, so I recommend having some basic Power BI familiarity beforehand."

"As a complete beginner, I sometimes found myself struggling to keep up with the pace, especially with DAX."

"It's not for absolute novices; having some prior exposure to Power BI makes the learning experience smoother."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Data Modeling in Power BI with these activities:

Review your notes from previous data analysis courses

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Strengthen your foundation by revisiting key concepts from previous data analysis courses.

Browse courses on Data Analysis

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Gather your notes and materials from previous data analysis courses
Review the notes and refresh your understanding of fundamental concepts

Follow a tutorial on optimizing a Power BI model

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Gain practical insights into optimizing Power BI models for improved performance by following a guided tutorial.

Browse courses on Performance Tuning

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Search for a tutorial on optimizing Power BI models
Follow the steps outlined in the tutorial
Apply the optimization techniques to your own Power BI model

Practice creating and maintaining relationships in a data model

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Reinforce your understanding of the concepts of data modeling and practice creating and maintaining relationships in a data model.

Browse courses on Data Modeling

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Review the module on data modeling
Create a simple data model with multiple tables
Establish relationships between the tables
Test the relationships by creating a query

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Discuss data modeling best practices with peers

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Expand your knowledge and gain different perspectives on data modeling best practices by discussing with peers.

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Join a peer study group or online forum
Engage in discussions on data modeling techniques
Share and compare your experiences with others

Create a DAX expression to calculate a new measure

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Enhance your understanding of DAX by creating a custom measure using DAX expressions.

Browse courses on DAX

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Review the module on DAX
Identify a business requirement for a new measure
Write a DAX expression to calculate the measure
Add the measure to a report

Build a Power BI dashboard to track key performance indicators (KPIs)

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Apply your knowledge to a practical project by building a Power BI dashboard to track key performance indicators (KPIs).

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Define the KPIs you want to track
Gather the necessary data
Design and create the Power BI dashboard
Configure alerts and notifications
Share the dashboard with stakeholders

Volunteer to create data visualizations for a non-profit organization

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Apply your Power BI skills to make a positive impact by creating data visualizations to support the mission of a non-profit organization.

Browse courses on Data Visualization

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Research non-profit organizations that align with your interests
Contact the organization and offer your services
Understand the organization's data and storytelling needs
Use Power BI to create visualizations that communicate insights effectively

Contribute to an open-source data analysis project on GitHub

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Enhance your skills and learn from others by contributing to an open-source data analysis project on GitHub.

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Find an open-source data analysis project on GitHub
Review the project's documentation and codebase
Identify an area where you can contribute
Submit a pull request with your contributions

Career center

Learners who complete Data Modeling in Power BI will develop knowledge and skills that may be useful to these careers:

Power BI Developer

**Power BI Developers** develop and implement Power BI solutions. They use Power BI to create reports, dashboards, and visualizations. This course is essential for Power BI Developers who want to learn how to create and maintain data models in Power BI. The course will teach Power BI Developers the skills they need to be successful in this role.

See salaries and explore the career path for Power BI Developer

Business Analyst

**Business Analysts** use data to improve business processes. They analyze data to identify areas for improvement and develop and implement solutions. This course may be useful for Business Analysts who want to learn how to use Power BI to create and maintain data models. The course can help Business Analysts build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Business Analyst

Data Scientist

**Data Scientists** use data to build predictive models. They use these models to identify risks and opportunities and develop data-driven solutions. This course may be useful for Data Scientists who want to learn how to use Power BI to create and maintain data models. The course can help Data Scientists build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Data Scientist

Data Engineer

**Data Engineers** design and build data pipelines. They use data pipelines to collect, clean, and store data. This course may be useful for Data Engineers who want to learn how to use Power BI to create and maintain data models. The course can help Data Engineers build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Data Engineer

Database Administrator

**Database Administrators** manage and maintain databases. They ensure that databases are available, reliable, and secure. This course may be useful for Database Administrators who want to learn how to use Power BI to create and maintain data models. The course can help Database Administrators build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Database Administrator

Data Visualization Analyst

**Data Visualization Analysts** use data visualization to communicate data insights. They create charts, graphs, and other visuals to help people understand data. This course may be useful for Data Visualization Analysts who want to learn how to use Power BI to create and maintain data models. The course can help Data Visualization Analysts build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Data Visualization Analyst

Financial Analyst

**Financial Analysts** use data to analyze financial performance. They use data to identify trends and patterns and develop and implement financial plans. This course may be useful for Financial Analysts who want to learn how to use Power BI to create and maintain data models. The course can help Financial Analysts build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Financial Analyst

Marketing Analyst

**Marketing Analysts** use data to analyze marketing performance. They use data to identify trends and patterns and develop and implement marketing campaigns. This course may be useful for Marketing Analysts who want to learn how to use Power BI to create and maintain data models. The course can help Marketing Analysts build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Marketing Analyst

Operations Analyst

**Operations Analysts** use data to analyze operational performance. They use data to identify trends and patterns and develop and implement operational improvements. This course may be useful for Operations Analysts who want to learn how to use Power BI to create and maintain data models. The course can help Operations Analysts build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Operations Analyst

Product Analyst

**Product Analysts** use data to analyze product performance. They use data to identify trends and patterns and develop and implement product improvements. This course may be useful for Product Analysts who want to learn how to use Power BI to create and maintain data models. The course can help Product Analysts build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Product Analyst

Sales Analyst

**Sales Analysts** use data to analyze sales performance. They use data to identify trends and patterns and develop and implement sales strategies. This course may be useful for Sales Analysts who want to learn how to use Power BI to create and maintain data models. The course can help Sales Analysts build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Sales Analyst

Web Analyst

**Web Analysts** use data to analyze website performance. They use data to identify trends and patterns and develop and implement website improvements. This course may be useful for Web Analysts who want to learn how to use Power BI to create and maintain data models. The course can help Web Analysts build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Web Analyst

Data Architect

**Data Architects** design and build data architectures. They use data architectures to ensure that data is available, reliable, and secure. This course may be useful for Data Architects who want to learn how to use Power BI to create and maintain data models. The course can help Data Architects build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Data Architect

Data Analyst

**Data Analysts** use data to solve business problems. They analyze data to identify trends and patterns. They also develop and implement data-driven solutions. This course may be useful for Data Analysts who want to learn how to use Power BI to create and maintain data models. The course can help Data Analysts build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Data Analyst

Software Engineer

**Software Engineers** design and develop software applications. They use software applications to solve problems and improve efficiency. This course may be useful for Software Engineers who want to learn how to use Power BI to create and maintain data models. The course can help Software Engineers build a foundation in data modeling and DAX, which are essential skills for success in this role.

See salaries and explore the career path for Software Engineer