虚拟化环境下电力信息通信资源成本评估模型

本文研究电力信息通信组织,将其集中的IT资源分配到组织内的个人或部门,使得服务使用者知晓IT运营成本,形成对IT资源的高效利用。但由于缺少有效且准确的成本评估模型,成本评估很少被IT管理者明确地应用并与组织目标结合起来1],这种问题在企业由纯IT资源供给向转向虚拟化服务供给时变得更加严重。虚拟化在数据中心共享的基础设上为不同用户提供不同类型的服务,因而其成本不再固定而是随使用量变化,这样的特性引发了虚拟化环境下对成本评估的新的思考。本文为解决电力信息通信公司复杂IT环境下的资源成本评估问题,设计出层次化分组的成本评估模型,使得异构环境下针对不同层次的资源成本评估成为可能。

Power Info & Telecom Resources Cost Evaluation Model on Virtualization Environment

This paper makes a research on IT resources allocation for departments or individuals of Power Info ＆ Telecom. It devotes to efficient utilization of IT resources by managing the cost of resources. However,due to the lack of effective and accurate cost evaluation mode,it is barely used by IT managers to combine relevant applications clearlyl].This situation tends to be worse refers to service in virtual environment. Virtualization supports different services for individuals via data center sharing infrastructure. Its cost is no longer fixed but varies with the utilization.Such features triggered a new thought for the assessment of cost in virtual environment,This paper tries to solve the assessment of cost on Info ＆ Tele resources,designing the evaluation model of hierarchical grouping,making it possible for resources cost evaluation in a heterogeneous environment.