Power BI. Expert Level Modeling

This book will be your guide to the world of data modeling in general and specifically related to Power BI. You will learn how to connect to data from various sources, combine them using relationships, and build complete data models; explore the issues of defining new metrics and performing custom calculations using the features of the model. As you read, the complexity and efficiency of data models will increase. You will learn to use the DAX query language as well as new modeling techniques.
Specific examples will show how to create new or adapt existing data models while considering various business requirements. You will familiarize yourself with advanced capabilities to optimize and expand your data models to address a wide range of tasks.
The book is intended for users of business analytics systems, as well as specialists and developers in the field of data analysis who wish to fully master data modeling techniques using Power BI. Basic knowledge in Power BI and an understanding of the "star" data schema are desirable.