Hướng Dẫn Tối Thượng về Khôi Phục Sau Thảm Họa: RTO, RPO & Chuyển Đổi Dự Phòng!

Disasters happen—whether it's a server crash, cyberattack, or natural disaster. But the real question is: How fast can you recover? In this video, we’ll explore Disaster Recovery (DR) strategies that keep businesses running, even when things go south. We'll cover RTO vs. RPO, failover vs. fallback, and different DR approaches like Backup & Restore, Pilot Light, Warm Standby, and Hot Standby—each with its own trade-offs. Plus, we'll dive into real-world cloud implementations with AWS, Azure, and Google Cloud, and explain how chaos testing ensures your DR plan actually works. Whether you're a DevOps engineer, cloud architect, or backend developer, understanding DR is non-negotiable for modern IT resilience.

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📌 Timestamps

00:00 – Introduction to Disaster Recovery

01:10 – RTO vs. RPO: Measuring Recovery Objectives

03:22 – Failover vs. Fallback: Keeping Systems Running

05:51 – Disaster Recovery Strategies Explained

06:09 – Cloud-Based Disaster Recovery (AWS, Azure, GCP)

08:57 – Chaos Testing & Why You Must Test Your DR Plan

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AWS Certification:

AWS Certified Cloud Practioner: https://youtu.be/wF1pldkQrOY

AWS Certified Solution Architect Associate: https://youtu.be/GzomXNLFgkk

AWS Certified Solution Architect Professional: https://youtu.be/KFZrBxSA9tI

📌 Reference Links:

AWS Disaster Recovery Guide: https://docs.aws.amazon.com/whitepapers/latest/disaster-recovery-workloads-on-aws/disaster-recovery-options-in-the-cloud.html

#disasterrecovery #aws #cloudcomputing