Business Intelligence Architect, Analysis Services Maestro, and author Bill Pearson introduces the DAX DATEADD() function, discussing its syntax, uses and operation. He then provides hands-on exposure to DATEADD(), focusing largely upon a popular use in creating prior-period values at multiple Date hierarchy levels.
2022-04-05 (first published: 2021-06-04)
980 reads
Business Intelligence Architect, Analysis Services Maestro, and author Bill Pearson introduces the DAX ALLEXCEPT() function, discussing its syntax, uses and operation. He then provides hands-on exposure to ALLEXCEPT(), focusing largely upon its most popular use in removing filters from all columns in a table - except the filters we specify.
2022-04-04 (first published: 2020-10-14)
3,587 reads
Business Intelligence Architect, Analysis Services Maestro, eight-year Microsoft Data Platform MVP and author Bill Pearson introduces the DAX CALCULATE() function, discussing its syntax, basic uses and operation. He then provides hands-on exposure to CALCULATE(), focusing largely upon its most basic uses in evaluating an expression in a context that is modified by specified filters.
2022-04-04 (first published: 2020-08-12)
4,614 reads
Power BI Dashboards can be kept current using simple DAX formulas in your data models. Save yourself time and energy by understanding how dashboard tiles work on PowerBI.com and what can be done to set your dashboards to a current period.
2018-03-01
3,417 reads
Business Intelligence Architect, Analysis Services Maestro, eight-year Microsoft Data Platform MVP and author Bill Pearson introduces the DAX All() function, discussing its syntax, basic uses and operation. He then provides hands-on exposure to All(), focusing largely upon its most basic uses in manipulating filter context.
2022-04-04 (first published: 2018-01-31)
4,722 reads
Enhance the functionality of your SSAS Tabular and PowerBI output, by understanding HOW-, WHY- and WHEN to leverage the power of DAX to create text, date or Boolean measures.
2016-12-06
8,731 reads
If you are still on the edge about PowerPivot and have not given it a shot, this article will get you started with ample of screen shots and a step-by-step guide.
2015-02-10
5,623 reads
As a part of his "Function / Iterator Pairs" mini-series, Business Intelligence architect, Analysis Services Maestro, SQL Server MVP, and author Bill Pearson introduces the DAX MAX() and MAXX() functions, discussing similarities and differences. He then provides some hands-on exposure to the use of each, particularly in combination with other DAX functions, in generating "largest numeric values" to meet differing needs within our PowerPivot model designs.
2022-04-04 (first published: 2015-01-14)
6,549 reads
Although quite a lot has been written about PowerPivot and its features, there are certain aspects about PowerPivot that may not be obvious, especially to someone who is new to the tool. This articles discusses five such items.
2016-11-25 (first published: 2015-01-12)
9,750 reads
As a part of his “Function / Iterator Pairs” mini-series, Business Intelligence architect, Analysis Services Maestro, and author Bill Pearson introduces the DAX COUNT() and COUNTX() functions, discussing similarities and differences. He then provides some hands-on exposure to the use of each, particularly in combination with other DAX functions, in generating counts to meet differing needs within our PowerPivot model designs.
2022-04-04 (first published: 2015-01-07)
5,286 reads
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