This is the video course version of the Mastering DAX workshop.
DAX is the native language of Power BI, Power Pivot for Excel, and SSAS Tabular models in Microsoft SQL Server Analysis Services. The training is aimed at users of Power BI, Power Pivot for Excel, and at Analysis Services developers that want to learn and master the DAX language.

The goal of the course is to teach all the features of DAX, providing the knowledge to write formulas for common and advanced business scenarios. The video course is made up of over 15 hours of lectures, plus another 15-20 hours of individual exercises. You can watch the videos at anytime and the system will keep track of your progress. Within the course you can download the material for all the exercises.


Students of the video course have access to a private discussion area where they can interact with the instructors asking questions related to the lectures and the exercises.

Curriculum

  • Presentation of Mastering DAX 2nd Edition

    • Presentation of Mastering DAX 2nd Edition
      FREE
  • Exercises, labs, slides, and demos

    • How to download and complete exercises
      FREE
    • Download demos
    • Download exercises
    • Slides of the video course
  • Introduction to DAX

    • Introduction to DAX
      FREE
    • What is DAX?
      FREE
    • DAX data types
      FREE
    • Calculated columns
      FREE
    • Measures
      FREE
    • Aggregation functions
    • Counting values
    • Conditional functions
    • Handling errors
    • Using variables
    • Mathematical functions
    • Relational functions
    • Exercises
      FREE
  • Table functions

    • Table functions
      FREE
    • Introduction to table functions
    • Filtering a table
    • Ignoring filters
    • Mixing filters
    • Distinct
    • How many values for a column
    • ALLSELECTED
    • RELATEDTABLE
    • Tables and relationships
    • Tables with one row and one column
    • Table variables
    • Exercises
      FREE
  • Evaluation contexts

    • Evaluation contexts
      FREE
    • Introduction to evaluation contexts
    • Filter context
    • Row context
    • Context errors
    • Filtering a table
    • Using RELATED in a row context
    • Ranking by price
    • Evaluation contexts and relationships
    • Filters and relationships
    • Exercises
      FREE
  • The CALCULATE function

    • The CALCULATE function
      FREE
    • CALCULATE
    • CALCULATE examples
    • CALCULATE recap
    • What is a filter context?
    • KEEPFILTERS
    • CALCULATE operators
    • Use one column only in compact syntax
    • Variables and evaluation contexts
    • Exercises
      FREE
  • Advanced evaluation contexts

    • Advanced evaluation contexts
      FREE
    • CALCULATE modifiers
    • USERELATIONSHIP
    • CROSSFILTER
    • ALL
    • ALLSELECTED
    • KEEPFILTERS
      FREE
    • Context transition
    • Context transition /2
    • Circular dependency
    • CALCULATE execution order
    • Exercises
      FREE
  • Iterators

    • Iterators
      FREE
    • Working with iterators
    • MINX and MAXX
    • Useful iterators
    • RANKX
    • ISINSCOPE
    • Exercises
      FREE
  • Building a date table

    • Building a date table
      FREE
    • Introduction to date table
    • Auto Date/Time
    • CALENDARAUTO
    • Mark as date table
    • Using multiple dates
  • Time intelligence in DAX

    • Time intelligence in DAX
      FREE
    • What is time intelligence?
      FREE
    • Time intelligence functions
      FREE
    • DATEADD
    • DATESINPERIOD
    • Running total
    • Mixing time intelligence functions
    • Semi-additive measures
    • Calculations over weeks
    • Exercises
      FREE
  • Hierarchies in DAX

    • Hierarchies in DAX
      FREE
    • What are hierarchies?
    • FILTER and CROSSFILTER
    • Percentages over hierarchies
    • Parent-child hierarchies
  • Querying with DAX

    • Querying with DAX
      FREE
    • Working with tables and queries
    • EVALUATE
    • CALCULATETABLE
    • SELECTCOLUMNS
    • SUMMARIZE
    • SUMMARIZECOLUMNS
    • CROSSJOIN
    • TOPN and GENERATE
    • ROW and DATATABLE
    • Tables and relationships
    • UNION, INTERSECT, and EXCEPT
    • GROUPBY
    • Query measures
    • Exercises
      FREE
  • Data lineage and TREATAS

    • Data lineage and TREATAS
      FREE
    • What is data lineage?
    • TREATAS
  • Expanded tables

    • Expanded tables
      FREE
    • Filters are tables
    • Difference between base tables and expanded tables
    • Filtering a column
    • Exercises
      FREE
  • Arbitrarily shaped filters

    • Arbitrarily shaped filters
      FREE
    • What are arbitrarily shaped filters?
    • Example of an arbitrarily shaped filter
  • ALLSELECTED and shadow filter contexts

    • ALLSELECTED and shadow filter contexts
      FREE
    • ALLSELECTED
    • Shadow filter contexts
  • Segmentation

    • Segmentation
      FREE
    • Static segmentation
    • Circular dependency in calculated tables
    • Dynamic segmentation
    • Exercises
      FREE
  • Many-to-many relationships

    • Many-to-many relationships
      FREE
    • How to handle many-to-many relationships
    • Bidirectional filtering
    • Expanded table filtering
    • Comparison of the different techniques
    • Exercises
      FREE
  • Ambiguity and bidirectional filters

    • Ambiguity and bidirectional filters
      FREE
    • Understanding ambiguity
      FREE
  • Relationships at different granularities

    • Relationships at different granularities
      FREE
    • Working at different granularity
    • Using TREATAS
    • Calculated tables to slice dimensions
    • Leveraging weak relationships
    • Scenario recap
    • Checking granularity in the report
    • Hiding or reallocating
  • Additional exercises

    • Exercises
      FREE
  • Calculation groups

    • Calculation groups
      FREE
    • Introducing calculation groups
      FREE
    • Basic measures
    • Calculation items are patterns
    • Creating calculation groups
    • Changing the format string
    • Excluding specific measures
    • Using calculation items in DAX
    • Calculation item application
    • Calculation items on complex expressions
    • Multiple calculation groups in a report
    • Understanding precedence in calculation groups
    • Reusing calculation items
    • Recursion and best practices
Student Rating
4.9
161 ratings
89%
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1%
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Student Reviews (105)
  • Rodolfo Flores Mendez (Jul 22, 2020)

    I am a business consultant that in the past 2 years transitioned from conventional data analytics tools (a.k.a "excel") to more sophisticated data analytics and data science engines. I had been looking for a long time for a comprehensive course on DAX and PowerBI, that covered enough theory to consider myself a DAX developer, and feel comfortable writing complex code in DAX for more sophisticated business applications. I am very happy to say that THIS IS THE COURSE. It is the perfect balance between a pragmatic and a theoretical approach. It has helped me skill-up to the next level in DAX and I found it to be the best course available in the market. Other training programs are too "generic", they cover only the basics and leave a lot of loopholes. They try to get you something “fast” and “simple” so you can apply PowerBI right away, but such courses don’t make you a DAX expert, just a superficial analyst. This course is the only one that again, really skills you up to the next level to consider yourself a true DAX coder. Cant wait to take the Optimizing DAX course! Congratulations to Alberto and Marco, I am your #1 FAN.

  • David Bianconi (Jul 20, 2020)

    This was the best course I have ever followed and not only with regards to Business Intelligence. Congratulations to all the SQLBI staff

  • Sandeep Singh (Jul 13, 2020)

    I have just completed 50% of the course, and honestly I can understand the mechanics of DAX, this is not an beginner course for sure, but it will take your DAX knowledge to the next level. Can't wait to start on reading the book - 'Definitive Guide to DAX - 2nd Edition' after completing this. I have just a suggestion, if new exercises are added constantly modelled after real life business problems, the course would have warranted 6 stars. But the included examples are tough and in depth to test you knowledge of DAX. Bow down to DAX wizards, Marco Russo and Alberto Ferrari!!

  • Amaru Quinones (Jul 12, 2020)

    Extremely great!!

  • Armando Barajas (Jul 9, 2020)

    Excelent course

  • Ciro Gómez Parssian (Jun 21, 2020)

    Best DAX course, period. The Maestros way of teaching DAX is elegant, sharp, with a deep understanding of use cases and engine logic, and truly business-oriented. In other words: pure Business Intelligence.

  • ELIAS BARBOSA DA SILVA JUNIOR (Jun 14, 2020)

    Very complete course. Covers the many hidden traps in the DAX language.

  • Barnabas Toth (Jun 5, 2020)

    Great course! Nice explanations!

  • Abdelrahman Abdou (May 28, 2020)

    Great course for Learning DAX! A true Gem!

  • David Williams (May 26, 2020)

    The most valuable training course I have experienced - including my graduate courses in college! The exercises tasked my understanding of the material, not my ability to regurgitate the examples. Highly recommended for any professional who wants to provide value to their clients.

  • Marvin Villareal (May 17, 2020)

    Great course! DAX is so powerful. Marco and Alberto just simply DAX experts! Thanks!

  • Dramane Bio SALIFOU (May 17, 2020)

    Great course ! This course deserves to read more and more as DAX coding reference and to be recommending to all the Power BI learner. Thank you so much for your teaching.

  • John Nickell (May 16, 2020)

    I think it's been a good course, and that Marco and Alberto do a great job explaining DAX. I'm still not fluent, but feel slightly better equipped to go forward.

  • Cekou Coulibaly (May 8, 2020)

    An absolutely amazing course. Well designed Well explained Well delivered Well everything. Can't wait to delve into what's coming next.

  • Udit Kumar Chatterjee (May 7, 2020)

    The courses are indeed the masterpiece and excellent but, please fix the site. Its very slow and works poorly if the internet speed is little low. Fix the site please, this is the only demerit I find and that's why rating this 4 star but, again the courses are excellent and so as the instructors.

    • Please, can you provide more details about your issues? Most of the time that a user experiences a problem with the videos, it is because of a firewall or an antivirus that slows down the connection. You can lower the resolution of the video to reduce bandwidth consumption if your internet connection is slow. If you experienced other issues, please clarify so we can investigate. Thanks for your feedback!
      Reply by SQLBI (May 8, 2020)

Would you prefer a classroom course?

This video course is based on a classroom course we teach all around the world. If you prefer a classroom learning experience, take a look at the dates below for a list of our upcoming classroom courses!
2020
 Munich (München), DE Sep 7-9, 2020
Munich
 Charlotte, NC, US Sep 16-18, 2020
Charlotte
 Amsterdam, NL Sep 22-24, 2020
Amsterdam
 Amsterdam, NL Sep 28-30, 2020
Amsterdam
 Chicago, IL, US Oct 14-16, 2020
Chicago
 Calgary, AB, CA Oct 19-21, 2020
Calgary
2021
 Melbourne, VIC, AU Feb 22-24, 2021
Melbourne
 Sydney, NSW, AU Mar 1-3, 2021
Sydney