An exploration of the differences between RTO and RPO and how they relate to disaster recovery. Also, find out some tips to improve them Guide Downloads Kisi Access Control Share this article Table of contents
RTO 和 RPO 都是企业灾难恢复(Disaster Recovery, DR)需要考虑的关键指标,这两个指标可以用来指导企业来制定合适的业务系统服务或数据的恢复方案。 RPO(Recovery Point Objective):即数据恢复点目标,主要指的是业务系统所能容忍的数据丢失量。 如果以定期计划的24小时增量备份全部或大部分数据,那么在最坏的情况下,企...
a healthcare organization may have an RPO of 12 hours, meaning that it can tolerate a maximum of 12 hours of data loss. However, its RTO may be set at 2 hours, meaning that it must resume normal operations within 2 hours in order to provide critical services to patients and maintain re...
Recovery Point Objective (RPO) refers to the difference between the time when a transaction in the current service database is submitted and the time when the transaction
在双活方面,可以实现 RPO=0 ,并基于拉伸集群的方式,主站点故障,VM 可以直接从同城双活站点拉起,相较于传统架构 RTO 更低。 在容灾方面,可以通过快照机制,进行增量和压缩传输,降低带宽消耗,实现更低的 RPO 和 RTO 保护,而且,SmartX 超融合可以实现一对一,一对多和多对多的集群间数据保护。
Recovery time objective (RTO) is the amount of time a business has to restore its operations to an acceptable level after a disaster in order to avoid continued business interruptions and intolerable data loss. The RTO is determined by the extent to which an interruption disrupts normal operatio...
前のセクションのテーブルに基づいて組織の DR 戦略を定義したら、RPO と RTO の要件に最適なデータベースを選択します。デフォルトでは、すべての AWS データベースサービスがバックアップおよび復元機能を提供します。次の表を使用して、 AWS データベースサービ...
Recovery Point Objective (RPO): the maximum data loss amount tolerated by the system.SDRS asynchronous replication is based on the continuous asynchronous replication on
These are the questions that will inevitably arise when hammering out aDisaster Recoveryplan. In the industry, we call these questions the Recovery Time Objective (RTO) and Recovery Point Objective (RPO). But how do you determine the ideal RTO/RPO for your business?
将企业自建数据中心内运行的核心业务数据实时复制上云,达到秒级到分钟级的RPO。在自建数据中心发生重大故障时,几分钟内在云上拉起,达到分钟级RTO。 上一篇:ECS容灾常见问题下一篇:ECS容灾支持哪些操作系统? 该文章对您有帮助吗? 反馈为什么选择阿里云什么是云计算全球基础设施技术领先稳定可靠安全合规分析师报告 产品...