
In this chapter, you will learn how to create data models in Excel containing more than one table, create relationships between tables, and learn about the Power Pivot add-in and the DAX language that can be used to write formulas in this add-in.
After this chapter, you will no longer be afraid of tables containing more than a million rows, you will be able to create one pivot table above the data of several input tables, and the DAX language will provide truly endless possibilities for your calculations.