If your Power BI queries look like a tangled mess of steps that slow down your reports, you’re not alone. Most people don’t realize how much unnecessary bloat is hiding in their Power Query scripts until they see how clean and fast it could be. In this video, I’m breaking down the exact strategies that turn long, sluggish queries into lean, efficient machines.
You’ll learn why those automatic “Change Type” steps are secretly killing your performance, how to batch repetitive actions into single steps, and the smart way to use lists so your queries adapt dynamically instead of breaking when data changes. Plus, we’ll show you how to trim down a 20-step query into just 4 without losing functionality, just raw speed.
