Topic: Tabular
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How to apply dynamic security roles in a hierarchical organization to minimize the maintenance effort on the security configuration and obtain the best performance at query time. Watch now
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Introduction to dynamic format strings feature released in Power BI May 2023, including a few technical details of its implementation. Watch now
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Optimize the query performance of a SWITCH function in DAX that reads a slicer selection: the Group By Columns property can solve a practical problem. Watch now
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How to implement a DAX measure to run faster than what you get from the built-in horizontal fusion optimization. Watch now
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DAX Studio 3.0.6 introduces a new Timeline visualization in Server Timings to help you investigate performance issues: let’s explore how it works! Watch now
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DAX provides a set of functions (Time Intelligence) to compute aggregations and comparisons over a range of dates: Year-To-Date, Same-Period-Last-Year, Moving Average, and so on. The DAX time intelligence functions can work well with a month granularity, but they have… Watch now
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The composite models in Power BI introduced a new type of relationship cardinality called many-to-many. Nevertheless, despite their name, they are not many-to-many relationships: they are relationships between tables generated at different granularity. In this session, we clarify the purpose… Watch now
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A recap of the news in the DAX world in 2022 and a preview of what we expect in 2023. Happy New Year! Watch now
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This video explains how to create a Bravo for Power BI template to customize a Date table and the related Time Intelligence measures created by the tool. Watch now
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This video explains how composite models and calculation groups work together. Indeed, they might show a very unique behavior that a good DAX developer must understand well to build sound models. Watch now
