ArcIMS的性能优化及高可用性配置研究

The Performance Optimizing and Regulating of ArcIMS

基于ArcIMS可以在Web上建立稳定的、高性能的GIS服务,着重阐述了如何最大程度地利用ArcIMS的技术优势,通过Web传送地图及其数据,如何配置ArcIMS系统以减少因为故障停机的概率,以及如何调整空间数据和地图服务来提高地图服务的性能。最后进行了网络评估和多任务机制分析,为不同的应用提供了不同的解决方案。

Users can use ArcIMS to create steady and high-powered Web application on Web. This paper studies how to transmit map and data through Web by using the technique advantage of ArcIMS, how to configure ArcIMS system to release the breakdown probability caused by failures, and how to improve the performance of map service through adjusting the map data and map service. Finally, this paper evaluates the network performance and analyses the Mul- titask Mechanism. This task puts forward different projects for different applications.