Episode 4: Calculation Groups and Composite Models

This is the fourth edition of a webinar series demonstrating how to model data in Power BI. In the previous three episodes, we built up the complexity of data modeling. In this session, we will bring it to the next level by combining the different techniques we talked about before.

Join us for this webinar, where you will learn how to reduce the number of measures by grouping common expression in calculation items. Also we will cover how to combine DirectQuery and Import storage modes into a single data model with composite models and optimize query performance in complex situations.

After this session you’ll be able to:

• Succesfully implement calculation groups
• Build and optimize composite models
• Combine DirectQuery and import storage modes into a single data model with composite models
• Optimize query performance in complex situations