About Elements of DAX with Brian Grant — Series Preview

Elements of DAX Framework: Filter Revisors, Table Derivations, and Iterators for Intermediate Logic What is DAX in Power BI and how does it build summary tables on demand? DAX Summary Queries and SummarizeColumns Function Concepts in Power BI Power BI Summary Query DAX: Matching Breakdowns to Visuals for Shift and Type Grouping DAX Summary Query to Table Example in Power BI Using Iterator Functions in DAX to Create Temporary Columns from Tables DAX Aggregation Iterators: Identifying MAXX, MINX, SUMX, and AVERAGEX in Power BI DAX SUMX versus SUM aggregation iterators difference explained in DAX DAX Filter Function Builder Pattern Shortcut Using Calculate in Power BI DAX Physical Table Derivation Filter Context Simulation General theory of simulation Using FILTER Iterator to Filter Rows in DAX based on Table Derivations ALL Function Ignoring Filter Context in Power BI Iterators using SUMX to Calculate Total Units History of mathematics in the 21st century DAX filter revision using Filter Revisers function in DAX DAX Filter Revisors: Calculate Function Context Revision in DAX Power BI How to Use Calculate Revisors for Current Row Filtering in DAX DAX Calculate Table: How Argument One Takes an Expression and Argument Two Requires a Value override filtering type in DAX using CALCULATE DAX: Override Multiple Filters in CALCULATE() Using Filter Iterator and Temp Tables DAX current row filtering using CALCULATE inside an iterator function Methodology of mathematics DAX Measure vs Calculate Current Row Filtering in Power BI Iterators using PER ITEM Pattern DAX Calculate Revisor Combining Current Row and Override Filters in Power BI