Files
nexus/wiki/sources/public-cloud-learning-sessions-opentext-evolving-from-dr-to-recovery-assurance-2.md
2026-04-19 06:32:15 +08:00

1.9 KiB
Raw Blame History

title, type, tags, date
title type tags date
Public Cloud Learning Sessions (OpenText) - Evolving from DR to Recovery Assurance source
OpenText
DR
Recovery
BCP
SRE
2026-04-14

Source File

Summary

  • 核心主题灾难恢复DR向恢复保障Recovery Assurance的演进
  • 问题域:企业级 DR 策略改进与 SRE 实践
  • 方法/机制:通过设计、软件、构建、环境四个维度构建恢复保障能力
  • 结论/价值:从被动响应式测试转向主动式恢复保障架构

Key Claims

  • DR 需要从被动响应转向Recovery Assurance的主动式架构
  • RTO恢复时间目标和RPO恢复点目标是DR策略的核心指标
  • 恢复保障应是设计原则,而非事后补救
  • SRE和可观测性工程是提升恢复能力的关键技术

Key Quotes

"CrowdStrike was not us, but we have had some disruptions." — Jim Rose, 提及基础设施安全事件对DR策略的影响

"Every person who is a SME on some part of this has to be involved in developing a plan." — Jim Rose, 描述DR测试的复杂性

Key Concepts

  • Recovery Assurance:恢复保障,从设计层面确保系统具备恢复能力
  • SRE:站点可靠性工程,将软件工程方法应用于运维
  • Observability Engineering:可观测性工程,通过持续监控理解系统健康状态

Key Entities

  • OpenText:企业解决方案公司,主办本次学习活动
  • Jim Rose演讲者DR/Recovery Assurance专家
  • CrowdStrike安全公司其安全事件推动了行业对DR的重视

Connections