摘要
概要分析了影响应用程序服务水平的两个方面因素;重点综述了基于非线性目标规划算法的,通过调整系统服务资源分配来进行性能优化建模方法,并给出算例验证其算法可行性;最后讨论了该模型目前仍存在的问题、改进的思路和将来的发展趋势。
Two effective factors of IT performance were briefly introduced firstly.Comprehensive optimization model of multi parallel IT applications,by optimizing the IT resources planning policy based on nonlinear global programming,were emphasized.Then, an example was presented to demonstrate how to apply this model.Existing problems on IT systems performance optimization model and future research trends were discussed at last.
出处
《计算机工程与应用》
CSCD
北大核心
2007年第27期240-242,共3页
Computer Engineering and Applications
基金
教育部人文社会科学基金项目(No.05JC630083)
信息管理与信息经济学教育部重点实验室开放基金(No.F0607-17)
中国人民大学科学研究基金项目
关键词
IT系统管理
性能优化
资源分配
非线性规划
IT systems management
performance optimization
resource planning
nonlinear programming
