As I mentioned in my Power BI and Fabric Capacities: Thinking Outside the Box, memory limits of Fabric capacities could be rather restrictive for large semantic models with imported data. One relatively new option to combat out-of-memory scenarios that deserves to be evaluated and added to the list if Fabric is in your future is semantic models configured for Direct Lake storage. The blog covers…
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Here is table that is getting more and more difficult to find as searching for Fabric capacity limits returns results about CU compute units (for the most part meaningless in my opinion). I embed in a searchable format below before it vanishes on Internet. The most important column for semantic modeling is the max memory which denotes the upper limit of memory Fabric will grant…
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Atlanta BI fans, please join us in person for the next meeting on Monday, September 3th at 6:30 PM ET. Your humble correspondent will show you how to use Large Language Models, such as ChatGPT, to create your own copilots for Text2SQL and Text2DAX. I'll also help you catch up on Microsoft BI latest. I will sponsor the event which marks the 14th anniversary of…
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I’m conducting an assessment for a client facing memory pressure in Power BI Premium. You know these pesky out of memory issues when refreshing a biggish dataset. They started with P1, moved to P2, and now are on P3 but still more memory is needed. The runtime memory footprint of the problematic semantic model with imported data is 45 GB and they’ve done their best…
Read article Atlanta BI fans, please join us in person for the next meeting on Monday, August 5th at 6:30 PM ET. Elayne Jones and Matt Kim (Solutions Architects at Coca-Cola) will show us how to bring Azure DevOps data to life by creating data models and interactive reports in Power BI. Your humble correspondent will help you catch up on Microsoft BI latest. CloudStaff.ai will sponsor…
Read article Atlanta BI fans, please join us in person for the next meeting on Monday, July 1st at 6:30 PM ET. John Kerski (Microsoft MVP) will shows us how to integrate ChatGPT with Power BI. Your humble correspondent will help you catch up on Microsoft BI latest. CloudStaff.ai will sponsor the event. For more details and sign up, visit our group page. Details Presentation: Commenting Power Query…
Read article Atlanta BI fans, please join us in person for the next meeting on Monday, June 3rd at 6:30 PM ET. Shabnam Watson (Consultant and Owner of ABI Cube) will discuss the benefits of using the Direct Lake storage mode in Microsoft Fabric. Your humble correspondent will help you catch up on Microsoft BI latest. CloudStaff.ai will sponsor the event. For more details and sign up,…
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One of the main goals and benefits of a semantic model is to centralize important business metrics and KPIs, such as Revenue, Profit, Cost, and Margin. In Power BI, we accomplish this by crafting and reusing DAX measures. Usually, implementing most of these metrics is straightforward. However, some might take significant effort and struggle, such as metrics that work at aggregate level. In an attempt…
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The February 2024 release of Power BI Desktop includes a preview of visual calculations. As its name suggests, a visual calculation is a visual-scoped DAX measure that works at the aggregate (visual) level. The Good Visual calculations make previously difficult tasks much easier. Consider the following matrix: Suppose you need a measure that calculates the difference between the product categories in the order they were…
Read article Atlanta BI fans, please join us in person for the next meeting on Monday, March 4th at 6:30 PM ET. The famous Patrick LeBlanc (Guy in the Cube) will take a deep dive into the Microsoft Fabric ecosystem, from Lakehouse to Warehouses and Power BI, ensuring you can make informed decisions about your data processing needs. Your humble correspondent will help you catch up on…
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