摘要
本文通过对云计算平台的基本定义、云服务特点及云计算平台的关键要素进行研究和分析,使用GB/T16260国家标准中质量模型中的性能评测模型,对商用现货软件项目及面向云技术项目的实施情况进行比对。针对实施过程中碰到的实际问题,构建了面向云计算平台的多级负载情况评价的新指标,并给出了指标评测方法。最后结合三个云计算平台评测案例对新指标及评测方法进行模拟实验,给出了验证结果。
his paper compares implementation of COTS software projects and projects based on cloud computing with the performance evaluation and testing model in national standard GB/T 16260, New multi-level load evaluation metric and method orienting cloud computing are proposed in order to resolve the problems in practice. Finally, the new metric and method are experimented in three cases of cloud computing platforms and verified effective.
基金
国家863计划项目(No.2009AA012201)
上海市科委科研计划项目(No.08dz501600)资助
关键词
软件测试
云计算
性能评价
效率
效能
Software Testing Cloud Computing Performance Evaluation Efficiency Effectiveness
