业务云平台容灾策略探讨

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。

Discussion on Disaster Recovery Strategy of Business Cloud Platform

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.