Tableau is a noun that means an arrangement of people who do not move or speak, especially on a stage, who represent a view of life, an event, etc. See how to use tableau in sentences and learn its pronunciation and translations. Tableau is a powerful tool used for data analysis and visualization. It allows the creation of amazing and interactive visualization and that too without coding. Tableau is very famous as it can take in data and produce the required data visualization output in a very short time. Basically, it can elevate your data into insights that can be used to drive your action in the future. ‘ Tableau ’ describes a painting or photograph in which characters are arranged for a picturesque effect, acting entirely oblivious to the viewer. Click to learn more.