摘要
以矩阵为数学模型,对大型软件系统(简称"系统")应用中的访问和系统运行负载进行量化建模。通过建立用户访问和系统负载之间的关系,给出访问密度、负载因子、负载密度的定义,构建访问与负载模型,并以此为理论依据,量化系统运行参数,为系统性能评估与资源优化配置提供依据。实际运行环境测试验证了本文研究的可行性与正确性。
Taking the matrix as the mathematical model, the access and system operation load in the large software system application are modeled quantitatively. The access frequency, load factor and load density are defined by establishing the relationship between user access and system load. The access and load model are built up, and basis of which the system running parameters are quantified, the criteria are provided for evaluating system performance and rational allocating optimized resource. The feasibility and exactness of the system are verified by the test of actual operational environment.
出处
《油气地球物理》
2014年第1期50-53,共4页
Petroleum Geophysics
基金
国家863计划资助项目"数字油气田关键技术研究"(2009AA062802)
关键词
大型软件
应用共享
运行负载
量化模型
large software, sharing application, operating load and quantification model
