The science of analytical reasoning supplemented by interactive visual interfaces is known as visual analytics. While entirely automatic or purely visual analysis approaches have been developed in recent decades, the complexity of many problems necessitates the inclusion of people early in the data analysis process. Visual analytics is a buzz word that has been growing more and more in the web design scene for a few years now. Visual analytics is an approach to data analysis that emphasizes the use of visual representations of data to reveal insights and generate new knowledge from the data.