Summary  
This chapter covers how to create and configure relationships between tables in a relational data model, including defining cardinality (one-to-many, one-to-one) and setting cross-filter directions to control data flow.

General domain of usage  
Business intelligence and data analytics

Explore **relationships**, **dataflows**, and **cardinality** in Power BI to understand how tables connect and interact within a data model. These components play a key role in integrating data from multiple sources and ensuring smooth analytical workflows. Mastering relationships and cardinality helps you maintain **data consistency**, build accurate reports, and enable efficient **data exploration** across your Power BI projects.


Which type of relationship in Power BI allows a single row in one table to match multiple rows in another table?

Power BI is an essential tool for any aspiring data analyst or business professional. Learn how to transform raw data into insightful visualizations and interactive dashboards, connect to various data sources, and create compelling reports for informed decision-making.

Dive into the world of Power BI and build a solid foundation. You'll cover everything from installation and setup to connecting data sources and creating your first report.

Explore essential data preparation techniques, including cleaning, transforming, and combining multiple data sources. You'll also tackle handling missing values, data profiling, and various data manipulation methods.


Master the fundamentals of data modeling, from understanding data models and creating relationships to getting the hang of DAX basics. You'll also learn to create measures and calculated columns.


Discover various visualization techniques and customize visuals for better insights. You'll also explore advanced features like slicers, filters, and drill-down/drill-through capabilities to enhance your data analysis.


Boost the usability and storytelling power of your reports by using themes, configuring report pages, and leveraging advanced features like the Analyze feature and identifying outliers. You'll also create groups, bins, and clusters for deeper insights.


Creating Relationships

Awesome!

Creating Relationships