Topic: DAX
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This article describes how to optimize inventory calculations in DAX by using snapshots to avoid the computational cost of a complete running total. Read more
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This article explores the implications of having blank values in date columns and provides the best practices for managing them in DAX calculations and Power BI reports. Read more
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This article describes the use of visual calculations for a scenario where they may be particularly relevant: computing open orders at the end of a time period. Read more
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This article describes why week-based calendars (like 4-4-5) are important for specific industries and how to use them effectively in Power BI. Read more
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The choice of data types can affect precision and performance because of internal conversions. This article shows how the right choice of data type and DAX code makes a significant difference. Read more
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This article is about creating dynamic images in DAX measures to visualize data in tables or cards, including an easy way to do this in Figma, and a caution for using these DAX measures in real-life scenarios. Read more
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This article describes the DAX context transition using a conceptual model based on a visual representation. Read more
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One of the few golden rules in DAX is to always filter columns and never filter tables with CALCULATE. This article explains the rationale behind the rule. Read more
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This article describes the DAX row context using a conceptual model based on a visual representation. Read more
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This article clarifies how DAX evaluates variables, which is important to avoid common mistakes when using DAX for the first time. Read more