【摘要】 利用Web Cache均衡Internet上大流量的请求以减轻Web站点压力的优点,将Web Cache技术与WebGIS技术相结合,一方面对Web Cache技术的概念、使用方法进行了阐述,另一方面以综合矿产预测在Web上的三维可视化为例,对如何提高基于WebGIS的综合矿产预测三维可视化站点性能问题进行了探讨。研究表明,在综合矿产预测三维可视化的WebGIS站点中应用Web Cache技术会从多方面大幅提升系统性能。更多还原

【Abstract】 Utilizing the advantage of Web Cache to balance the large requirements of Internet can reduce the burdents of Web sites. Web Cache and WebGIS techniques are combined in this paper. Authors on one hand described the concepts of Web Cache in detail as well as the usage of the method and on the other hand took the integrated mine forecast as an example to discuss how to improve the performance of integrated mine forecast site based on WebGIS. The results imply that it can improve performance of the system greatly to apply Web Cache technigue in the WebGIS sites for 3D visualization of the integrated mine forecast.更多还原