Top 10 DAX Functions Every Power BI Developer Must Know
These 10 DAX functions power 90% of real dashboards — CALCULATE, FILTER, time intelligence and more, explained with examples.
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Category: DAX
DAX: CALCULATE vs FILTER — The Difference That Matters
CALCULATE and FILTER look similar but behave very differently. Understand when to use each, with examples and performance notes.
Read articleTime Intelligence in DAX, Made Simple
Year-to-date, month-over-month, YoY growth — DAX time intelligence explained simply, with the date table pattern you need first.
Read articleDAX vs Excel Formulas: What Transfers and What Doesn’t
DAX looks like Excel formulas but thinks differently. Learn what carries over, what changes, and how to avoid the classic Excel-user traps.
Read article10 Common DAX Mistakes and How to Fix Them
Even experienced developers make these DAX mistakes. Learn to spot and fix the ten errors that cause wrong totals and slow reports.
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