Donna + DataViz

A space to share information on all things Tableau and Data Viz that will be of use to me for future reference, and maybe a helpful guide for you too!

  • Let’s Visualise TC25! (#TC26 Live Edition)

    May 11, 2026 by

    It’s Tableau Conference week, so this week’s challenge, set by Yoshi, was presented as part of the live session at #TC26. Yoshi set 3 levels of the challenge, to represent session data from TC25. I managed to get through the Basic and Bonus challenges Building the Basic KPI sheet After connecting to the data set,… Read more

  • Can you build a radar chart with viz extensions?

    May 4, 2026 by

    For this week’s challenge, Kyle took the challenge I posted the previous week about building a radar chart with map layers, and used a viz extension to build the chart instead – a stroke of genius! If you want to use this method within your organisation for use on Tableau Cloud or Tableau Server, you’ll… Read more

View all posts

Follow My Blog

Get new content delivered directly to your inbox.