AWS Elastic Disaster Recovery

Aws elastic disaster recovery is an automated DR solution that drastically reduces the downtime your organization experiences due to data-related incidents. It is built on Amazon Web Services and allows you to create a backup site that can be accessed in seconds in the event of a disaster. Using this service, you can recover applications, databases, and cloud-based systems from your physical or virtual servers. It can also be used to replicate and store data on Amazon Glacier, which is optimized for infrequently accessed or unstructured data. It also offers a pay-as-you-go model, which means that you will be charged only for the amount of time your recovery sites are active.

The aws elastic disaster recovery is a software-defined disaster recovery (DR) service that automatically replicates data from your on-premises servers to an alternate location on the AWS cloud. This enables you to meet business RPOs of seconds and RTOs of minutes. It can be configured to support different DR strategies, including backup and restore, pilot light, warm standby, and multi-site active/active.

Once enabled, DRS continuously replicates block storage volumes from your on-premises servers to a staging area subnet in an AWS region you select. It uses a cost-efficient staging area design that utilizes affordable storage and minimal compute resources to maintain ongoing replication. Once your application is ready to be recovered, DRS can initiate a failover within minutes, launching recovery instances on AWS that use the most up-to-date server state or a previous point in time.

Using the aws elastic disaster recovery, you can easily perform drills to keep your application ready for a Failover. DRS makes this easy by allowing you to launch recovery instances for drills on demand without rerouting traffic. This also helps you identify any issues with your DR plan and fix them before the actual disaster occurs.

With DRS, you can recover data from servers in multiple regions across the world, and from physical infrastructure on AWS, VMware vSphere, Microsoft Hyper-V, and standard cloud infrastructure. It can also recover applications, databases, and on-premises systems that run on Windows and Linux, as well as support a wide range of workloads, including mission-critical applications, databases, and enterprise apps.

DRS can be configured to enable real-time EC2 replication, which can be used to meet very low RPOs and RTOs. This enables you to quickly recover from natural disasters, technical failures, and accidental or malicious human actions. It is a critical part of your data resilience plan, and it can be leveraged with Arpio to ensure that your applications remain resilient against even the most severe downtime events.

The combination of DRS and Arpio makes it possible to achieve very low RPOs and RTOs while providing a high level of availability. The combination also protects against any downtime caused by changes to your application code or software patches. Contact ERPA today to learn more about how the aws elastic disaster recovery and Arpio can make your business more resilient.

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