About Course
Good Power BI reports start with a good model. Learn how fact and dimension tables form a star schema, how to create and manage relationships, what cardinality and cross-filter direction mean, why only one relationship between two tables can be active, and how to use USERELATIONSHIP for role-playing dates.
Tutwoo is an independent learning provider. This course is written from the official documentation and guidance listed in the sources, which can change, so always check the current version. It is not endorsed by any of the organisations listed and is not an accredited qualification.
© 2026 Tutwoo UK Limited. This course was created in-house by Tutwoo and is our original work. It is for your own learning only: please do not copy, share, record or resell it.
Course Content
Course Lessons
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Star schema: facts and dimensions
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Creating and managing relationships
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Cardinality and cross-filter direction
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Active and inactive relationships and USERELATIONSHIP
Sources & Further Reading
Final Assessment
Student Ratings & Reviews
