| 基于亚马逊弹性云计算的数字图书馆建设研究 |
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| 引用本文： | 马晓亭,陈臣.基于亚马逊弹性云计算的数字图书馆建设研究[J].图书馆,2012(3):83-85,88. |
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| 作者姓名： | 马晓亭 陈臣 |
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| 作者单位： | 兰州商学院信息工程学院;兰州商学院网络中心 |
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| 基金项目： | 2012年教育部人文社会科学青年基金项目:云计算环境下数字图书馆云服务信息化平台架构策略与用户服务模式研究，项目编号:12YJC870019 |
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| 摘 要： | 亚马逊弹性云计算是一种在云中为用户提供按需分配计算能力的Web服务,开发人员更容易控制Web的计算规模。亚马逊弹性云计算呈现一个真实的虚拟计算环境,允许用户在不同操作系统上,通过使用Web服务接口推出各种云应用实例,加载用户自定义的应用环境,管理用户网络获得云系统访问权限,并依据用户需求运行云应用和不同的系统。在研究亚马逊弹性云计算的基础上,笔者对云计算环境下,图书馆如何利用有限经费购买云服务,降低图书馆云服务采购成本和提高成本效用策略进行了研究。
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| 关 键 词： | 亚马逊 弹性云计算 数字图书馆 成本效用 策略 |
Study of the Construction of Digital Library Based on Amazon Elastic Compute Cloud |
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| Ma Xiaoting Chen Chen.Study of the Construction of Digital Library Based on Amazon Elastic Compute Cloud[J].Library,2012(3):83-85,88. |
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| Authors: | Ma Xiaoting Chen Chen |
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| Institution: | Ma Xiaoting Chen Chen (1.School of Information Engineering,Lanzhou University of Finance and Economics;2.Network Center,Lanzhou University of Finance and Economics) |
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| Abstract: | Amazon Elastic Compute Cloud(Amazon EC2is a web service that provides resizable compute capacity in the cloud,it is designed to make web-scale computing easier for developers.Amazon EC2 presents a true virtual computing environment,allowing you to use web service interfaces to launch instances with a variety of operating systems,load them with your custom application environment,manage your network′s access permissions,and run your image using as many or few systems as you desire.A strategy was put forward based on the research Amazon EC2,that is how to make good use of the limited funds to purchase cloud services,reduce cloud cost and improve cost utility based on cloud computing. |
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| 本文献已被 CNKI 等数据库收录！ |
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