Marco Russo presents Different Types of Many-to-Many Relationships in Power BI

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Microsoft Office

11 Times Square · New York, NY

How to find us

Use the building entrance between 41st and 42nd streets. Microsoft Building Security will direct you to the conference room.

Location image of event venue


The new composite models in Power BI introduced a new type of relationship cardinality called many-to-many. Nevertheless, despite their name, they are not many-to-many relationships, they are relationships between tables generated at a different granularity.
In this session we clarify the purpose of the relationships with many-to-many cardinality, highlighting the significant difference with canonical many-to-many relationships. In the meantime, we show how and when to use the different kind of many-to-many relationships with several practical examples.

Our guest speaker, Marco Russo, is a business intelligence consultant and mentor. He wrote several books with Alberto Ferrari about Power BI, Analysis Service, and Power Pivot. They also regularly write articles and white papers that are available on Marco is a Microsoft MVP. Today, Marco focuses his time with SQLBI customers, traveling extensively to train and consult on DAX and data modeling for Power BI and Analysis Services. Marco also teaches public classes worldwide.

Meeting will be sponsored by Data Ignite.

6:00pm - Pizza and networking
6:30pm - Meeting announcements and Presentation