AWS Disaster Recovery

APRIL 5, 2021

As lead solutions architect for the AWS Well-Architected Reliability pillar , I help customers build resilient workloads on AWS. Figure 2 shows the four strategies for DR that are highlighted in the DR whitepaper. All requests are now switched to be routed there in a process called “failover.” Multi-site active/active.

Disaster Recovery 101

Disaster Recovery Architecture Failover Backup 101

AWS Disaster Recovery

JANUARY 25, 2022

The Availability and Beyond whitepaper discusses the concept of static stability for improving resilience. What if the very tools that we rely on for failover are themselves impacted by a DR event? Failover plan dependencies and considerations. What are the dependencies that we’ve baked into this failover plan?

Disaster Recovery 78

Disaster Recovery Failover Outage Application 78

AWS Disaster Recovery

APRIL 27, 2021

In this blog, we talk about architecture patterns to improve system resiliency, why observability matters, and how to build a holistic observability solution. Increase resiliency. In the following sections, we show you the steps we took to improve system resiliency for our example company. Conclusion.

Architecture 74

Architecture Resilience Application Backup 74

AWS Disaster Recovery

JANUARY 20, 2021

This architecture pattern follows the option of the “Multi-Account Decentralized” model as described in the whitepaper Hybrid Cloud DNS options for Amazon VPC. This architecture provides the following benefits: Resilient and scalable. Failover routing policy is set up in the PHZ and failover records are created.

Architecture 68

Architecture Failover High Availability Application 68