Design And Application Of Data Visualization System Based On Web

With the development of the Internet,we are in a era of information explosion.The huge amounts of raw data based on human activities produced constantly.These seemingly random clutter data actually has unparalleled significance,statisticians and some professionals would understand the data through their professional knowledge,but ordinary people are unable to accurately find the meanings behind these Numbers.Data visualization is presented by using computer graphics,image processing to present these unordered Numbers in images,charts,and information diagrams.The main contents of this paper are as follows:1?The overview of data visualization.This paper introduces the definition of data visualization?the development of data visualization?the target of data visualization and the realization of data visualization.And this paper also compares several kinds of common data visualization tools with our system.2?We selected the Browsers/Server web architecture as the overall architecture of the system development by studying a variety of system Web techniques.We selected jQuery,Ajax,and Bootstrap as the client framework,and used Spring-MVC as the server-side framework.This paper introduces the implementation methods of each key technology and compares their development advantages.3?The specific elaboration of system design and development process..We designed the functional block diagram and core function module of the system based on demand analysis and implemented the visualization algorithm based on D3.Finally,this paper introduced the application of the system and future development of the future.