Short, practical notes on Power BI, Microsoft Fabric, modelling, and applied AI. Realistic examples. No filler.
Analytics can be numerically driven, but what actually makes data legible is text. DAX text functions are the set of tools for cleaning, formatting, merging, and swapping string data in...
July 20, 2025 | 7 min read
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Finding the "Top N" items in Power BI, such as your top-performing areas, best-selling products, or highest-value clients, is one of the most frequent analytical tasks. However, RANKX and TOPN...
June 29, 2025 | 6 min read
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RELATED() is one of the most-used DAX functions. You use RELATED() when you’re iterating a table and, within that row context, you need a value...
November 17, 2024 | 6 min read
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