DAX in Power BI

DAX is what separates Power BI users from Power BI developers. Most people can drag fields onto a canvas and call it a dashboard. But the moment someone asks for year-over-year growth, a running total, or a metric that respects filters the way the business actually thinks - you need DAX. And the first real test is knowing when to use a calculated column vs a measure. Get that wrong and your model bloats, your reports slow down, and your numbers stop making sense when someone clicks a slicer. Get it right and you stop being the person who builds reports and you become the person who builds models other people build reports on. ____________________________________________ RESOURCES: 💻Analyst Builder - https://www.analystbuilder.com/ 📖Take my Full MySQL Course Here: https://bit.ly/3tqOipr 📖Take my Full Python Course Here: https://bit.ly/48O581R 📖Practice Technical Interview Questions: https://bit.ly/46pDqqL Coursera Courses: Google Data Analyst Certification: https://coursera.pxf.io/5bBd62 Data Analysis with Python - https://coursera.pxf.io/BXY3Wy IBM Data Analysis Specialization - https://coursera.pxf.io/AoYOdR Tableau Data Visualization - https://coursera.pxf.io/MXYqaN *Please note I may earn a small commission for any purchase through these links - Thanks for supporting the channel!* ____________________________________________ BECOME A MEMBER - Want to support the channel? Consider becoming a member! I do Monthly Livestreams and you get some awesome Emoji's to use in chat and comments! https://www.youtube.com/channel/UC7cs8q-gJRlGwj4A8OmCmXg/join ____________________________________________ Websites: 💻Website: AlexTheAnalyst.com 💾GitHub: https://github.com/AlexTheAnalyst 📱Instagram: @Alex_The_Analyst ____________________________________________ *All opinions or statements in this video are my own and do not reflect the opinion of the company I work for or have ever worked for*