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

It utilizes PHZs with overlapping namespaces and cross-account multi-region VPC association for PHZs to create an efficient, scalable, and highly available architecture for DNS. This architecture pattern follows the option of the “Multi-Account Decentralized” model as described in the whitepaper Hybrid Cloud DNS options for Amazon VPC.

Architecture 68

Architecture Failover High Availability Application 68

AWS Disaster Recovery

JANUARY 25, 2022

The Availability and Beyond whitepaper discusses the concept of static stability for improving resilience. Briefly, a control plane is used to configure resources, and the data plane delivers services (see Understanding Availability Needs for a more complete definition.).

Disaster Recovery 79

Disaster Recovery Failover Outage Application 79