业务云平台容灾策略探讨  

Discussion on Disaster Recovery Strategy of Business Cloud Platform

作　　者：谭志远[1] 黄巍[2] 宫云平[1] 

机构地区：[1]中国电信股份有限公司广州研究院,广东广州510630 [2]中国电信股份有限公司福建分公司,福建福州350001

出　　处：《移动通信》2014年第12期83-87,共5页Mobile Communications

摘　　要：云资源池集中承载业务平台实现了资源共享,降低了投资,节省了维护成本,推进了平台的集约化维护,但同时也带来了新的安全隐患,所有风险都将集中在云资源池,一旦云资源池出现问题,将严重影响其所承载的所有业务平台的安全。基于此,通过结合云计算技术特征及业务平台容灾的实际需求,从资源池的硬件层、虚拟化层、业务平台层等多个维度探讨了业务云平台的整体容灾策略。The cloud resource pool centrally carrying business platforms realizes the resource sharing, reduces the investment, saves the maintenance cost and promotes the intensive maintenance of the platform. However, it also brings new security risks which will focus on the cloud resource pool. Once a problem occurs to the cloud resource pool, it will seriously affect the security of all the business platforms. Combined with the technical features of cloud computing and the actual needs of disaster recovery of the business platform, the overall disaster recovery strategy of the business cloud platform is discussed from the perspectives of hardware layer, the virtualization layer and business platform layer of the resource pool.

关 键 词：云平台 容灾策略 高可用性 数据保护 灾难恢复 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]