Impact Analysis of Availability on Computer Networks Infrastructure

摘要：

In this paper, we constructed different scenarios and variables were calculated to examine the impact of system availability on computer networks infrastructure. Our goal is to determine the adequate level of system availability and Total Cost of Ownership. These variables are related to changes in the system availability, cost and revenues. It considers different architectures with their dependability models and uses the performance model to analyze the variation of traffic in real scenarios. It uses Stochastic Petri Net as an enabling modeling approach for analytical evaluation.

关键词： Dependability Availability Performance Stochastic Petri Net Total Cost of Ownership

作者: Almir P. Guimaraes Paulo R.M. Maciel Rubens de S. Matos Kadna Camboim

作者单位: Campus Arapiraca Federal University of Alagoas Arapiraca, AL, Brazil Center of Informatics Federal U Center of Informatics Federal University of Pemambuco Recife, PE, Brazil

会议类型: 国际会议

会议名称: 2011 International Conference on Information and Computer Networks(ICICN 2011)(2011年信息与计算机网络国际会议)

会议地点: 贵阳

会议语种:英文

页码: 171-175

在线出版日期: 2011-01-26（万方平台首次上网日期，不代表论文的发表时间）