It’s that time of the year again. The days are getting shorter, the nights are getting colder and if you live in the Netherlands, the kruidnoten are already in...
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...
Tableau, Power BI, Qlik Sense, visualizing data has never been easier or more widespread. Yet data visualizations are not exactly a modern invention. In fact, the ancient Egyptians...
Cognitive load is the amount of work the short-term memory has to do to perform a given task. As long as enough memory space is available, tasks are not a problem....
Earlier this month, I followed the Tableau Visual Analytics training (TVA in short). TVA is a live virtual training that helps you discover the science behind the art of...
Visualizing data is a powerful way to convey information. But with the same power, consciously or unconsciously, you can also present false information convincingly. These are...
Our sensory memory helps us recognize important information in the world around us at lightning speed. It does this by scanning for pre-attentive features. In a mini-series of...
Our sensory memory helps us recognize important information in the world around us at lightning speed. We do this by scanning for pre-attentive features. In a mini-series of...