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Disaster Recovery (DR) Architecture on AWS, Part IV: Multi-site Active/Active

AWS Disaster Recovery

My subsequent posts shared details on the backup and restore , pilot light, and warm standby active/passive strategies. In this post, you’ll learn how to implement an active/active strategy to run your workload and serve requests in two or more distinct sites. DR strategies: Multi-site active/active. DR strategies.

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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). With the multi-Region active/passive strategy, your workloads operate in primary and secondary Regions with full capacity. This keeps RTO and RPO low. Conclusion.

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

AWS Disaster Recovery

These are backup and restore, active/passive (pilot light or warm standby), or active/active. This architecture enables customers facing challenges of cost overhead with redundant Session Initiation Protocol (SIP) trunks for the DC and DR sites. Best practices for high availability of IVR solution on AWS.

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Why SREs Need DR Now

Zerto

They continuously improve systems’ design and operation, and they work closely with development teams to ensure that systems are highly available, resilient, and prepared for planned and unplanned disruptions to applications. A robust DR strategy is critical to application availability and resilience.

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Types of NoSQL Databases

Pure Storage

NoSQL stands for “Not Only SQL” and encompasses a range of database management system types designed to handle diverse data types, high scalability, and distributed architecture. Consider your application’s priorities—whether it requires strong consistency, high availability, or both.

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Unlocking the Secrets of Uninterrupted IT Operations: Demystifying High Availability and Disaster Recovery

Zerto

In the challenging landscape of keeping your IT operations online all the time, understanding the contrasting methodologies of high availability (HA) and disaster recovery (DR) is paramount. What Is High Availability? While this architecture can ensure that the application is always online, it comes at a cost.

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Field Notes: Setting Up Disaster Recovery in a Different Seismic Zone Using AWS Outposts

AWS Disaster Recovery

With AWS, a customer can achieve this by deploying multi Availability Zone High-Availability setup or a multi-region setup by replicating critical components of an application to another region. This architecture also helps customers to comply with various data sovereignty regulations in a given country. Amazon VPC.