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How to use the MAP function in Microsoft Excel

Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...
Chris Webb's BI Blog

Measuring Geocoding Performance In Power BI Map Visuals Using Performance Analyzer

Postcodes are just text values. How does Power BI know where each postcode is on a map? It does so by geocoding: sending each ...