AWS Disaster Recovery

APRIL 5, 2021

Figure 2 shows the four strategies for DR that are highlighted in the DR whitepaper. Active/passive and active/active DR strategies. Active/passive DR. Figure 2 categorizes DR strategies as either active/passive or active/active. In Figure 3, we show how active/passive works.

Disaster Recovery 101

Disaster Recovery Architecture Failover Backup 101

AWS Disaster Recovery

JUNE 3, 2022

Firms designing for resilience on cloud often need to evaluate multiple factors before they can decide the most optimal architecture for their workloads. This will help you achieve varying levels of resiliency and make decisions about the most appropriate architecture for your needs. Resilience patterns and trade-offs. P1 – Multi-AZ.

Resilience 129

Resilience Architecture Disaster Recovery Application 129

AWS Disaster Recovery

MAY 14, 2021

In this blog post, you will learn about two more active/passive strategies that enable your workload to recover from disaster events such as natural disasters, technical failures, or human actions. These are both active/passive strategies (see the “Active/passive and active/active DR strategies” section in my previous post).

Disaster Recovery 59

Disaster Recovery Architecture Failover Activation 59

Pure Storage

JANUARY 10, 2024

This is due to the of the hypervisor’s underlying snapshot architecture, which introduces IO amplification due to the redirection of writes and the replay of a per-VM SCSI transaction log when the backup process completes. This architecture option dramatically reduces data restoration times for large data sets and critical applications.

Backup 52

Backup Capacity Application Architecture 52