It is the science of analytical reasoning supported through interactive visual interfaces. Over the past many years, a massive quantity of automated data evaluation techniques had been evolved. However, the complex nature of many issues makes it crucial to encompass human intelligence at an early level within the data analysis system. Visual Analytic techniques permit decision makers to combine their human flexibility, imagination, and background understanding with the tremendous storage and processing capacities of these day's computer systems to gain a perception of complicated issues. Using superior visual interfaces, people may immediately interact with the data analysis competencies of nowadays computer, letting them make well-knowledgeable decisions in complex situations.