Self-service business intelligence is on the rise. Tools like Power BI, Power Query and Power Pivot make it easy for everyone to create a powerful model that can hold millions of rows. However, it's not all cookies and rainbows. To get good performance and correct results, a good data model is required. In this session, we go over the basics of data modelling for business analysis. You will learn to apply a set of guidelines to make your models better, faster and more robust.