Putting SQL to Work: The TechMart Challenge

In this course you'll work with TechMart's real-world dataset to apply advanced SQL techniques and extract meaningful business insights that drive decision-making. The course begins with industry expert perspectives on data science practices before guiding you through a structured analytical framework that transforms business questions into powerful SQL solutions. Throughout this hands-on experience, you'll clean messy retail data, craft complex queries using window functions and CTEs, optimize query performance, and leverage AI-assisted tools to enhance your workflow. The culminating deliver…