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It didn’t happen overnight. That would have been easier to recognize. It started slowly, the way these things usually do. The Data School was expanding. I was handing off more teaching to people who’d earned the right to do it. My role was shifting. I was more involved in leadership, less on building my skills. More management, less Tableau. I told myself that was progress. And in some ways it was. But somewhere along the way, I stopped building things I didn’t already know how to build. I...
Here’s something I see happen all the time in Tableau: An analyst spends hours building a dashboard.They want it to look sophisticated and impressive. And instead of just showing what the data means, they reach for something complex: loads of filters, charts packed together, color everywhere. And they wonder why nobody actually uses it. Most of the time, the issue isn’t their Tableau ability. The problem is almost always that they’re optimizing for “impressive” when what viewers actually need...
A couple weeks ago I sat down with Claude. I had no agenda, no client deliverable, no specific question to answer, no dashboard brief. I had a folder of CSV files about the city of Essen, Germany: population counts, birth and death records, physician data, business registrations, pharmacies, registered dogs. I had a lot of curiosity about what would happen if I handed them to an Claude and said, go. What followed genuinely surprised me. It was pretty eye-opening. The first thing Claude did...