Master SQL for data analysis with this complete tutorial! 🚀 Learn how to inspect fact and dimension tables, classify sales, segment customers, and use advanced SQL functions for reporting and insights. Perfect for data analysts, business analysts, and anyone looking to sharpen their SQL skills.
Link to tutorial https://drive.google.com/file/d/1B6MHsYtr3LQOPSCx741c2-NpnD-Goxx1/view?usp=sharing
What You’ll Learn: • How to inspect fact and dimension tables • Use CASE statements for sales bucket classification • Segment customers into value tiers • Apply SQL window functions for ranking, running totals, and analytics • Identify top customers by revenue • Perform running totals and cumulative calculations • Reconcile data between tables for accuracy • Analyze top 5% of customers contributing to revenue
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