I recently stumbled upon a performance issue in a Tableau dashboard where I included two tables that were displaying around 500k rows each, and it was taking a huge...
History of Visual Analytics Welcome to this blog series on Visual Analytics! Over the coming weeks, I’ll guide you through the fascinating journey of visual analytics—covering its history, the...
I had about 3 months now to digest more what I learnt at the Tableau Conference in San Diego and in the meantime I was also invited to share...
It has been a little over a month since I attended this year’s Tableau Conference in sunny San Diego. It was my first time experiencing the conference in all...
Imagine you’re creating a chart and you want to add a certain shape or icon that is not available in Tableau’s default shape palette. For example, what if you...
In a time where data-driven decisions shape our world, it’s crucial that data visualisations are accessible to everyone. Many BI tools offer a wide range of features to ensure...
Introduction The Dynamic Zone Visibility feature in Tableau has been around for almost a year from today and there are a lot of different use cases on how they...
TC23, de Tableau conferentie van dit jaar, is alweer even achter de rug. Zo’n 8000 leden van de #DataFam kwamen samen in de wonderlijke wereld die Las Vegas heet....
Less is more. As data analysts we don’t want to see tables with dozens of columns and millions of rows! We just want to see a visual summary. But...