arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1105.0149cs.DC
收藏

企业云迁移决策支持工具

Decision Support Tools for Cloud Migration in the Enterprise

Ali Khajeh-Hosseini, Ian Sommerville, Jurgen Bogaerts, Pradeep Teregowda

摘要:

本文介绍了两种工具,旨在支持IT系统迁移到云的过程中的决策。第一个是建模工具,用于生成使用公共IaaS云的成本估计。该工具使IT架构师能够对他们的应用程序、数据和基础设施需求以及计算资源使用模式进行建模。该工具可用于比较不同云提供商、部署选项和使用场景的成本。第二个工具是一个电子表格,从企业的角度概述了使用IaaS云的好处和风险;该工具为风险评估提供了一个起点。两个案例研究被用来评估工具。这些工具很有用,因为它们向决策者通报了使用云的成本、收益和风险。

英文摘要:

This paper describes two tools that aim to support decision making during the migration of IT systems to the cloud. The first is a modeling tool that produces cost estimates of using public IaaS clouds. The tool enables IT architects to model their applications, data and infrastructure requirements in addition to their computational resource usage patterns. The tool can be used to compare the cost of different cloud providers, deployment options and usage scenarios. The second tool is a spreadsheet that outlines the benefits and risks of using IaaS clouds from an enterprise perspective; this tool provides a starting point for risk assessment. Two case studies were used to evaluate the tools. The tools were useful as they informed decision makers about the costs, benefits and risks of using the cloud.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑