Want to compare changes in your Power BI dataset? Making some amazing DAX optimizations? You should look at server timings in DAX Studio. Patrick shows you how to compare timings easily! DAX Studio https://daxstudio.org
The latest DAX functions in Power BI can be very "power"ful! Patrick starts by looking at the INDEX function to solve a customer problem! Blog announcement: https://powerbi.microsoft.com/blog/power-bi-december-2022-feature-summary/#post-21693-_Toc121395731 INDEX function (DAX) https://learn.microsoft.com/dax/index-function-dax WINDOW function (DAX) https://learn.microsoft.com/dax/window-function-dax Chris Webb's Blog https://blog.crossjoin.co.uk/2023/01/02/why-dax-window-functions-are-important-for-performance-in-power-bi-directquery-mode/ Jeffrey Wang's Blogs on Window Function https://pbidax.wordpress.com/2022/12/15/introducing-dax-window-functions-part-1/ https://pbidax.wordpress.com/2022/12/23/introducing-dax-window-functions-part-2/
Struggling to get dates when using a between date slicer, or a before, or after? Patrick walks through a straightforward way to get the date values when using a date slicer in Power BI!
Dynamic titles in Power BI can be really useful. What about a multi-line title? Patrick is answering a commenter's question on how to create a two-line dynamic title! Dynamic Titles in Power BI Desktop https://www.youtube.com/watch?v=TYLKDPcvgK8
Every struggle with writing DAX and having to flip between the report view and the model view in Power BI Desktop? The struggle was real! Patrick shows you a new update that overcomes this!
Prioritizing questions around optimization, performance, DAX, data modeling, processing, etc... 📢 RULES FOR Q&A: 📢 👉 Put a "Q:" in front of your comment to help us identify questions! 👉 Super chats take priority 👉 Do NOT re-post your questions! We'll get to as many questions as we can. 👉 If you SPAM your question, [...]
Using Aggregations in Power BI? Have some DISTINCTCOUNT in your measures? Wondering why the queries are slow and not hitting the aggs? Patrick shows you what is going on! Get ready for some DAX fusion! DAX Fusion: https://dax.tips/2019/08/05/dax-fusion/ Aggregations Documentation: https://docs.microsoft.com/power-bi/transform-model/aggregations-advanced
Do you use a central date table for your Power BI datasets? There is a LOT of POWER in having one. Adam shows you different ways to create one including a really simple easy option that's BANANAS! REDUCE Power BI dataset size by 60% with ONE CHECKBOX??? https://www.youtube.com/watch?v=RnDdDlozcdo Bravo for Power BI https://bravo.bi
Calculating Days since a given date in DAX is pretty straight forward. But, what if you want flexibility with different dates in your model? Patrick shows you how to do that with Power BI.
Struggling with understanding what is filtering your visual or Power BI report? Patrick walks you through how you can tell what is going on. SQLBI Filter Context: https://www.sqlbi.com/articles/displaying-filter-context-in-power-bi-tooltips/
