课程
Data Modeling in Power BI
基础技能水平
更新时间 2026年5月Power BIData Manipulation3 小时9 视频26 练习2,050 经验值92,070成就声明
深受数千家公司学习者的喜爱
培训2人或更多？
试用DataCamp for Business课程描述
Foundations of Data Modelling
Proper data modeling is the foundation of data analysis and creating reports in Power BI. This course lets you explore a toolbox of data cleaning, shaping, and loading techniques, which you can apply to your data.Diving into Power Query
You'll get to know how to choose between Power Query and Power BI, and discover the foundations of data modeling by going into star and snowflake schemas. You'll apply all of this to real-world datasets issued by the United States Census Bureau.先决条件
Introduction to Power BI1
Defining Tables
Proper data analysis relies on proper data modeling. This first chapter covers the basic concepts and teaches you how to set up and load data from multiple sources.
2
Shaping Tables
In this chapter, we continue comparing Power Query and Power BI practices. Later, you will exercise combining tables and column extraction on Power BI.
3
Dimensional Modeling
In this chapter, you'll learn more about one of the most popular approaches to data modeling. You'll get familiar with the basic building blocks of the dimensional model; facts, dimensions, and star schemas.
4
Star and Snowflake schemas
In this final chapter, you'll continue with an extension of the star schema: the snowflake schema. Lastly, you will have your first practice with performance analyzer in Power BI.
Data Modeling in Power BI
课程完成 通过 DataCamp for Mobile 提升您的数据技能
随时随地通过我们的移动课程和每日 5 分钟编程挑战提升技能。