After you publish changes to a Power BI semantic model it can take a few minutes, sometimes up to an hour, for updates to the AI Instructions to be applied. This means if you’re testing Power BI ...

Power BI Copilot knows about the relationship between measures and tables, which means that it’s very good at knowing which ...

Over the last few years one topic I have blogged about several times is how to link the detailed data about DAX query execution that can be found in Log Analytics – and now Workspace Monitoring – to ...

AI is meant to help us automate boring tasks, and what could be more boring than creating documentation for your Power BI semantic models? It’s such a tedious task that most people don’t bother; there ...

Fabric’s Real-Time Intelligence features are, for me, the most interesting things to learn about in the platform. I’m not going to pretend to be an expert in them – far from it – but they are quite ...

Everyone is excited about Power BI Copilot, and the newly-announced preview of being able to use Copilot to ask questions about all the data in your semantic model rather than just what is shown in a ...

You probably know that semantic models in Power BI can use a fixed amount of memory. This is true of all types of semantic model – Import, Direct Lake and DirectQuery – but it’s not something you ...

For any Power BI person, Direct Lake mode is the killer feature of Fabric. Import mode report performance (or near enough) direct on data from the lake, with none of the waiting around for data to ...

Why the “visual has exceeded available resources” error occurs in Power BI Desktop and what you can do about it ...

Here’s a recording of a session I did for the Manchester (UK) Power BI user group recently on best practices for DirectQuery mode in Power BI: I’ve done it for a few other groups over the last six ...

If you missed out on the big announcement last week about Tabular Model Definition Language and the future of Power BI version control at SQLBits last week, then the recording of the session has ...

In the blog post for the October 2022 release of Power BI Desktop there’s a brief description of a new optimisation in Power BI for filters that perform searches in text columns. In this blog post I’m ...