Abstract: Remote sensing information system relative to traditional software system has its own characteristics, with the extensive application of remote sensing information system, its performance is also increasingly a cause of widespread concern. Silverlight?is a very?popular?RIA?development technology, a large number of users using a Silverlight-based remote sensing information system at the same time, traditional manual testing can’t solve the problem quickly and efficiently. This paper presents a means of automated test tools LoadRunner11. 00 stress testing, implementation for automation stress testing of a Silverlight-based remote sensing information system and analysis of test results data to adjust and optimize the performance of the software system.

Key words: RIA development technology, Silverlight, remote sensing information system, stress testing, automated testing tools, LoadRunner11.00 performance testing tool

摘要： 遥感信息系统相对于传统的软件系统有自己的特点，随着遥感信息系统的广泛应用，它的性能也越来越引起人们的广泛关注。Silverlight是极为热门的一种RIA开发技术，一个使用Silverlight技术的遥感信息系统通常是由大量终端用户同时使用的，传统的手工测试已经不能快速有效地解决问题。提出了一种借助自动化测试工具LoadRunner11.00进行压力测试的方法，对某个使用Silverlight技术的遥感信息系统进行自动化压力测试，并通过分析测试结果数据来调整和优化软件系统的性能。

关键词: RIA开发技术, Silverlight, 遥感信息系统, 压力测试, 自动化测试工具, LoadRunner11.00性能测试工具