Don’t Confuse SUM and SUMX 🔥 Power BI Tutorial
In this Power BI video 🚀
we understand the difference between SUM and SUMX in DAX.
✔️ SUM = Direct column aggregation
✔️ SUMX = Row-by-row calculation then aggregation
This is a very important concept in Power BI for writing correct DAX formulas 💡
Once you understand this, your data calculations become much more powerful and accurate.
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