Practical Reliability and Maintainability Analysis Tool for an Open Source Cloud Computing
Practical Reliability and Maintainability Analysis Tool for an Open Source Cloud Computing
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DOI：
10.1002/qre.1802
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发表时间：
2016-04
影响因子：
2.3
通讯作者：
Y. Tamura;S. Yamada
中科院分区：
文献类型：
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作者：
Y. Tamura;S. Yamada
我们专注于云计算环境，使用OpenStack和Eucalyptus等开源软件，因为数据的统一管理和低成本。云计算作为一种共享计算资源（即网络、服务器、存储、应用和服务）的网络服务，越来越受到人们的关注。为了考虑供给过程中有趣的方面，我们提出了基于随机微分方程的跳跃扩散模型。特别是，本文开发了云计算的可靠性和可维护性分析工具。同时，结合云计算的特点，对实际数据进行了分析，给出了软件分析工具应用的数值例证。版权所有©2015 John Wiley & Sons， Ltd
We focus on a cloud computing environment by using open source softwares such as OpenStack and Eucalyptus because of the unification management of data and low cost. A cloud computing is attracting attention as a network service to share the computing resources, that is, networks, servers, storage, applications, and services. We propose jump diffusion models based on stochastic differential equations in order to consider the interesting aspect of the provisioning process. Especially, the reliability and maintainability analysis tool for cloud computing is developed in this paper. Also, we analyze actual data to show numerical illustrations of application of the software analysis tool considering the characteristics of cloud computing. Copyright © 2015 John Wiley & Sons, Ltd.