基于J3DV的数据库可视化技术研究

Research on J3DV Database Visualization Technology

本文介绍一个基于Java3D的数据库可视化工具J3DV,J3DV通过将数据源和可视化工具的集成,成功地解决了目前很多可视化工具所面临的数据管理中存在的问题。J3DV利用两级映射将原始数据转换为中间数据,再根据中间数据生成和显示三维图形,图形的生成过程采用了双层缓存技术,取得了很好的输出效果。

This paper introduces a Java-based 3D database visualization tool,J3DV. It successfully solved the problem of data management faced by many other visualization system by integrating multiple data sources with the visualization tool.It utilizes two-level mapping to transform the data into intermediate data,which can be used to render graphs,and which offer better performance with a two-tier cache.