Row Context in DAX Explained | Finally Understand Calculated Columns in Power BI

🔍 DAX Row Context Made Simple – Finally Understand What Happens Row by Row in Power BI Still confused about what row context really means in DAX? You’re not alone. In this easy-to-follow tutorial, we’ll break down the mystery of row context — what it is, where it applies, and how it powers your calculated columns and iterators like SUMX. If you’ve ever felt lost trying to debug a DAX formula, chances are you’re missing how row context really works behind the scenes. 🎓 What you’ll walk away with: ✅ A clear understanding of how row context operates in DAX ✅ When and why calculated columns rely on it ✅ How it differs from filter context (and why that matters) ✅ Why iterators like SUMX need row context to function ✅ Pitfalls to avoid when mixing row and filter contexts 🧠 This is part 2 of our DAX Evaluation Context series. Be sure to check out Part 1 on Filter Context if you haven’t already. 🔮 Coming up next: We’ll explore how CALCULATE() triggers context transition — and why functions like RELATED() and EARLIER() behave the way they do. 📢 Subscribe so you don’t miss the advanced lessons! #PowerBI #DAX #RowContext #DataAnalytics #Firexcel