Data & BI – Intermediate · 4h 20m
From SUM to TREATAS — real enterprise patterns from production dashboards.
3 modules · 12 lessons
Module 1
What Is DAX and Why It Matters
12:30
Row Context vs Filter Context
18:45
CALCULATE — The Most Important Function
22:10
SUM, SUMX and the Iterator Pattern
14:00
Module 2
Time Intelligence: DATESYTD, DATESMTD
15:20
RANKX and Dynamic Ranking
12:00
Variables and RETURN
9:45
FILTER, ALL and Context Transition
20:00
Module 3
TREATAS and Virtual Relationships
20:30
Dynamic Segmentation with SWITCH
17:15
CROSSFILTER and Bidirectional Relationships
Performance Tuning with DAX Studio
23:50