# Why Tableau's 3D globe demo misses the mark for business analytics

> This is content from just-tim, the data-and-analytics channel by Tim Ngwena (formerly 'Tableau Tim'). Tim has 12+ years of hands-on BI experience and covers Tableau most of all, plus Power BI, Looker, Hex, SQL and data modelling, the analytics industry, and the craft of doing the job — always tool-agnostic and honest about the trade-offs.

- **Author:** Tim Ngwena (just-tim, https://just-tim.com/about)
- **Published:** 2026-09-28
- **Format:** Video · 1 min watch · transcript available
- **Topics:** Data visualisation, Tool strategy
- **Tools:** Tableau
- **Canonical:** https://just-tim.com/posts/tableau-3d-globe-demo-critique
- **Watch:** https://www.youtube.com/watch?v=AldEGqVIzk8

I react to Tableau's 3D globe and bar chart demo, breaking down why combining 3D visuals with charts undermines the core mission of helping people see and understand data. I argue the execution is impressive but the format itself is a bad fit for serious business analytics.

## Key takeaways

- 3D globes combined with bar charts create visual clutter that hurts, rather than helps, data comprehension
- Flashy demos can be technically impressive while still being the wrong analytical format for a business audience
- There's a real disconnect between 'cool demo' energy and Tableau's stated mission of helping people see and understand data
- 3D visualisation novelty may be fine for Tableau Public showcases but looks out of place in the core paid product
- Vendors should demo capabilities that are both impressive and practically useful, not just hard to replicate

Watch the full video, read the transcript and use chapter deep-links on the page: https://just-tim.com/posts/tableau-3d-globe-demo-critique

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just-tim — Data and analytics, with a point of view. · https://www.youtube.com/channel/UC7HYxRWmaNlJux-X7rNLZyw · https://twitter.com/TableauTim · https://www.linkedin.com/in/timngwena