A client asked us to analyze a 30-person daily schedule sheet in Power BI. The sheet turned out to be a wide, Excel-style layout far from BI-ready. Here's how we normalized it with Google Apps Script and connected it to Power BI, including the pitfalls we hit along the way.

Claude comes in three flavors: Chat, Cowork, and Claude Code. They're the same Claude underneath, but differ in where they run and how much you can hand off. A plain-language guide to what each one does and when to use which.