Disaster Recovery (DR) Architecture on AWS, Part III: Pilot Light and Warm Standby
AWS Disaster Recovery
MAY 14, 2021
The left AWS Region is the primary Region that is active, and the right Region is the recovery Region that is passive before failover. The warm standby strategy deploys a functional stack, but at reduced capacity. For example, an ecommerce workload would look at order rates. Pilot light DR strategy. Warm standby DR strategy.
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