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mr_rk
New Member

Best way to learn how DAX work internally

Hi Everyone, can you please advise me how to learn dax understanding their functionality and how they work internally.

1 ACCEPTED SOLUTION
jaineshp
Memorable Member
Memorable Member

Hey @mr_rk,

Learning DAX Internally - Quick Guide

Start Here:

  • Use DAX Studio - shows you exactly how your formulas execute
  • Practice filter context vs row context with simple examples first
  • Master CALCULATE before anything else

Best Resources:

  • Marco Russo's DAX book - chapter 4 covers internals well
  • SQLBI.com free articles are gold
  • Power BI community forums for real problems
  • Guy in a Cube - practical DAX examples with real scenarios
  • Radacad.com by Reza Rad - good mix of theory and practice
  • DAX Fridays challenges on LinkedIn
  • Power BI Guy's free DAX course

Hands-On Tips:

  • Build basic measures first (sums, averages)
  • Use variables to debug complex formulas
  • Test with actual business data, not sample datasets

Don't try learning everything at once. Pick one concept, practice it for a week, then move forward. I've seen too many people get overwhelmed trying to understand everything simultaneously.

Start with filter context - once that clicks, everything else becomes easier.

Fixed? ✓ Mark it • Share it • Help others!


Best Regards,
Jainesh Poojara | Power BI Developer

View solution in original post

1 REPLY 1
jaineshp
Memorable Member
Memorable Member

Hey @mr_rk,

Learning DAX Internally - Quick Guide

Start Here:

  • Use DAX Studio - shows you exactly how your formulas execute
  • Practice filter context vs row context with simple examples first
  • Master CALCULATE before anything else

Best Resources:

  • Marco Russo's DAX book - chapter 4 covers internals well
  • SQLBI.com free articles are gold
  • Power BI community forums for real problems
  • Guy in a Cube - practical DAX examples with real scenarios
  • Radacad.com by Reza Rad - good mix of theory and practice
  • DAX Fridays challenges on LinkedIn
  • Power BI Guy's free DAX course

Hands-On Tips:

  • Build basic measures first (sums, averages)
  • Use variables to debug complex formulas
  • Test with actual business data, not sample datasets

Don't try learning everything at once. Pick one concept, practice it for a week, then move forward. I've seen too many people get overwhelmed trying to understand everything simultaneously.

Start with filter context - once that clicks, everything else becomes easier.

Fixed? ✓ Mark it • Share it • Help others!


Best Regards,
Jainesh Poojara | Power BI Developer

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