云灾备中系统级管理技术的关键问题
发布时间：2012-12-18
作者：姚文斌，叶鹏迪
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[摘要] 文章指出云计算技术的核心在于对计算资源、存储资源和传输资源的系统级管理；云灾备的核心则在于利用云中海量资源，为用户提供系统级、数据级和业务级的灾难恢复服务和持续性服务。为了解决云灾备遇到的管理方面的挑战，文章有针对性地对云灾备管理中的最大化收益管理、高可用服务管理、业务连续服务管理、安全保障管理4个方面进行了分析和探讨。
[关键词] 云灾备；云计算；服务；系统级管理
[Abstract] The core of cloud computing is system-level management of computing, storage, and transmission resources. Cloud disaster backup and recovery requires a massive number of resources in the cloud to provide system-level, data-level, and business-level disaster backup, recovery, and durative services. In this paper, we discuss problems related to maximizing revenue and managing highlyavailable services, managing business continuity, and managing security protection.
[Keywords] cloud backup and disaster recovery; cloud computing; service; system-level management
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