TechBis

Query Folding in Power BI Explained: Why It Can Make Your Reports Much Faster Join My PowerBI Live Classes — https://topmate.io/anurodh_kumar10/2159693?utm_source=public_profile&utm_campaign=anurodh_kumar10 If you’ve ever wondered why one Power BI report refreshes in seconds while another takes several minutes, Query Folding is often part of the answer. Many Power BI beginners spend time optimizing DAX measures or reducing visual complexity but overlook one of the biggest performance boosters available in Power Query . In this article, you’ll learn: What Query Folding is Why it’s important How it works How to check if it’s happening Best practices to keep it working Let’s dive in. What Is Query Folding? Query Folding is the process where Power Query translates your transformation steps into a query that runs on the data source instead of inside Power BI. Instead of downloading all the data and transforming it locally, Power BI asks the source system to perform the work first....

Power BI File Types Explained: .PBIX vs .PBIT vs .RDL (A Beginner’s Guide)   Join My 30 Days Live PowerBI Class at Rs 99 — PowerBI Classes.(99) with Anurodh Kumar If you’re new to Power BI , one of the first things you’ll notice is that it uses different file types. At first glance, they might seem confusing, but each serves a specific purpose. In this guide, you’ll learn the difference between .PBIX , .PBIT , and .RDL in simple terms so you know exactly when to use each one. Why Does Power BI Have Different File Types? Think of building a house. 🏠 .PBIX is the actual house with all the furniture inside. 📐 .PBIT is the blueprint used to build identical houses. 🖨️ .RDL is the final printed floor plan that you hand over to clients. Each file type is designed for a different stage of your reporting journey. 1. .PBIX — Power BI Report File The .PBIX file is the primary file you’ll work with in Power BI Desktop. It contains everything needed to create an interactive report, inc...