灾难恢复(Disaster recovery,也称灾备),指自然或人为灾害后,重新启用资讯系统的数据、硬件及软体装置,恢复正常商业运作的过程。灾难恢复规划是涵盖面更广的业务连续规划的一部分,其核心即对企业或机构的灾难性风险做出评估、防范,特别是对关键性业务资料、流程予以及时记录、备份、保护。
参见
外部链接
- Data Recovery Training(英文) 灾难恢复培训
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