There is a newer edition of this book:
The Definitive Guide to DAX – 2nd Edition

The Definitive Guide to DAX (Business intelligence with Microsoft Excel, SQL Server Analysis Services, and Power BI) is the most comprehensive and authoritative guide to Microsoft’s DAX language for business intelligence and analytics. While other books cover only the basics, this guide offers expert guidance on everything intermediate-to-advanced Excel users and BI professionals need to know, from the basics to innovative high-performance techniques.

Two leading Microsoft BI consultants and mentors introduce DAX through realistic and useful examples, presenting common calculations that empower users to get results immediately. Alberto Ferrari and Marco Russo demystify complex topics, showing readers exactly what happens under the DAX engine’s “hood” when they run a DAX expression. Ferrari and Russo carefully walk through common scenarios where DAX may not be easy to grasp; show how to optimize data models so DAX expressions will run quickly; demonstrate how to write fast, robust DAX code; and guide you in clearing bottlenecks from existing code. Throughout, they demonstrate DAX at work in both SQL Server and Microsoft Excel environments, empowering you no matter which Microsoft BI or analytics platform you prefer.

Book content

  1. What is DAX?
  2. Introducing DAX
  3. Using basic table functions
  4. Understanding evaluation contexts
  6. DAX examples
  7. Time intelligence calculations
  8. Statistical functions
  9. Advanced table functions
  10. Advanced evaluation context
  11. Handling hierarchies
  12. Advanced relationships
  13. The VertiPaq engine
  14. Optimizing data models
  15. Analyzing DAX query plans
  16. Optimizing DAX

Sample chapters

Download the sample chapters of the book:   9780735698352.pdf


Paperback: 073569835X (ASIN)


Companion content
Errata corrige


See reviews on