AWS Notes - Migrations - DR

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RPO and RTO

  • RPO: Recovery Point Objective (Which point to recovery)
  • RTO: Recovery Time Objective (How many time cost to recovery)



Disaster Recovery Strategies

  • Backup and Restore (Snapshot, Storage Gateway etc.)
  • Pilot Light (DB(replication) running, EC2 not running)
  • Warm Stanby 
  • (Fastest) Hot Site / Multi Site Approach


Reference

  • Udemy: https://www.udemy.com/course/aws-solutions-architect-professional/

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