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Almost a year ago, we announced the release of three sections (core concepts, formula engine, and VertiPaq); in November 2023, we released the DirectQuery over SQL section; now, in April 2024, we release the last section of Optimizing DAX about… Read more
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Learn how to use the new DAX window functions (INDEX, OFFSET, and WINDOW) to manipulate tables by sorting and partitioning data. Read more
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What is the right choice between Direct Lake and Import mode in Power BI? Read more
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This article provides examples of visual calculations where the use of EXPAND and COLLAPSE is required to obtain the correct result. Read more
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This article introduces the two basic visual context navigation functions: EXPAND and COLLAPSE. Read more
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Last week, we released the first open-source library to obfuscate VPAX files: the Vpax-Obfuscator, also available as a NuGet package and as a command line tool (CLI). Read more
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Visual calculations are a new feature in DAX that aims to simplify the use of DAX for users by introducing calculations at the visual level rather than at the model level. Read more
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This article introduces the VISUAL SHAPE clause, which defines a hierarchical structure for a table used in visual calculations. Read more
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This article describes how the SELECTEDVALUE DAX function simplifies the syntax required in many scenarios where you need to read a single value selected in the filter context. Read more
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If you use Power BI Desktop and want to know the version of the engine that you use and/or the compatibility levels supported, you can run the following DMV query: SELECT * FROM $SYSTEM.DISCOVER_PROPERTIES WHERE [PropertyName] = 'ProviderVersion' OR [PropertyName]… Read more