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Disaster Recovery (DR) Architecture on AWS, Part I: Strategies for Recovery in the Cloud

AWS Disaster Recovery

All requests are now switched to be routed there in a process called “failover.” For tighter RTO/RPO objectives, the data is maintained live, and the infrastructure is fully or partially deployed in the recovery site before failover. If data needs to be restored from backup, this can increase the recovery point (and data loss).

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

AWS Disaster Recovery

DR strategies: Choosing backup and restore. As shown in Figure 1, backup and restore is associated with higher RTO (recovery time objective) and RPO (recovery point objective). However, backup and restore can still be the right strategy for your workload because it is the easiest and least expensive strategy to implement.

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Implementing Multi-Region Disaster Recovery Using Event-Driven Architecture

AWS Disaster Recovery

In this blog post, we share a reference architecture that uses a multi-Region active/passive strategy to implement a hot standby strategy for disaster recovery (DR). DR implementation architecture on multi-Region active/passive workloads. Fail over with event-driven serverless architecture. This keeps RTO and RPO low.

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Disaster recovery with AWS managed services, Part 2: Multi-Region/backup and restore

AWS Disaster Recovery

In part two, we introduce a multi-Region backup and restore approach. Using a backup and restore strategy will safeguard applications and data against large-scale events as a cost-effective solution, but will result in longer downtimes and greater loss of data in the event of a disaster as compared to other strategies as shown in Figure 1.

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Taming the Storage Sprawl: Simplify Your Life with Fan-in Replication for Snapshot Consolidation

Pure Storage

Before you know it, your fleet has become a many-headed monster of disparate storage arrays, with siloed data and a complex web of backup jobs. Fan-in unifies backup tasks, replication jobs, and access control under one roof, streamlining your workflow. Enter your knight in shining armor—snapshot consolidation via fan-in replication.

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What’s New in Data Protection at HPE and Zerto: Updates and Releases for Q4 2023

Zerto

New capabilities include powerful tools to protect data and applications against ransomware and provide enhanced security with new Zerto for Azure architecture. I am excited to tell you about some of the latest updates to Zerto, HPE GreenLake for Disaster Recovery, and HPE GreenLake for Backup and Recovery.

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Using Route 53 Private Hosted Zones for Cross-account Multi-region Architectures

AWS Disaster Recovery

Route 53 Private Hosted Zones (PHZs) and Resolver endpoints on AWS create an architecture best practice for centralized DNS in hybrid cloud environment. This blog presents an architecture that provides a unified view of the DNS while allowing different AWS accounts to manage subdomains. Architecture Overview.