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Disaster Recovery (DR) for a Third-party Interactive Voice Response on AWS

AWS Disaster Recovery

RPO is the maximum acceptable amount of time since the last data recovery point. These are backup and restore, active/passive (pilot light or warm standby), or active/active. Disaster recovery (DR) options. Best practices for high availability of IVR solution on AWS.

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Disaster Recovery (DR) Architecture on AWS, Part II: Backup and Restore with Rapid Recovery

AWS Disaster Recovery

In a previous blog post , I introduced you to four strategies for disaster recovery (DR) on AWS. Every AWS Region consists of multiple Availability Zones (AZs). A Multi-AZ strategy, which replicates resources across AZs, is necessary to provide high availability (HA). This will be discussed in a future blog post.