气象OLAP系统数据显示的解决方案

Solution and realization on data display for OLAP system of weather data

基于B/S模式的系统架构中的图形信息的传递和缓存是实现分布式信息共享及显示的关键,采用MapXtremeforJava可以简化空间分析;将XML文件用于非结构化空间信息的存储与检索;使用servlet端的session技术缓存多用户使用的空间数据。这些技术气象数据挖掘处理系统的数据显示方案中,构成了基于浏览器的空间信息处理与显示的核心。

Spatial and graphic information transformation and caches is key in system frame based on B/S mode for distributed information sharing and displaying. Using mapXtreme for java to display analysis results of weather data can simplify display process. XML files make searching non-constructed data more efficiently and sessions in servlet can caching multi-user＇s data. These methods consist of key frame works of spatial information process and display in display model of weather data OLAP project.