摘要
Abstract
Objective:To study and design active-active data center based on the storage virtualization technology, build hospital information system disaster recovery platform. Methods: According to the core disaster recovery requirements of the building in hospital information system security, points out the defects of the traditional data center disaster recovery mode, and put forward the active-active data center of the definitions, advantages and disaster recovery level, in-depth study based storage virtualization technology, dual Definition Live data center disaster recovery involved in the construction of storage virtualization technology, principle, classification, storage gateway-based virtualization essential meaning and benefits, and apply enterprise-class SAN-based storage virtualization technology EMC VPLEX storage gateway engine such as design build active-active data center.Results: The design and implementation of programs to achieve data security, storage and application disaster recovery effect, we can fully guarantee the business-critical application system integrity, availability and continuity.Conclusion: The active-active disaster recovery framework based on storage virtualization gateway architecture, under the premise of satisfying the business continuity requirements, can maximize resources fully utilized, save the cost of the investment and construction of the IT infrastructure.关键词
存储虚拟化/双活数据中心/容灾模式/VPLEX存储网关Key words
Storage virtualization/The active-active data center/Disaster recovery mode/VPLEX storage gateway分类
医药卫生
