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What Is Disaster Recovery?

Disaster recovery refers to the set of policies, procedures, and strategies to regain data access and resume operations in the aftermath of a man-made or natural emergency.


What Are Disaster Recovery Services?

Data recovery services are third-party providers that specialize in salvaging corrupted or lost data. In case of a corrupted, inaccessible, damaged, or defaced data storage, you call in these technicians when all your efforts to recover the contents proved futile. Storage media refers to solid-state drives, flash drives, hard drives, CDs and DVDs, tapes, and external hard disks. They use several software tools to repair the device or migrate data to another temporary storage media.

However, each organization is encouraged to draft its data recovery strategy, which kicks in following a disaster.


What Is Cloud Disaster Recovery?

As opposed to migrating data temporarily to another storage media, the cloud disaster recovery enables you to restore the critical applications immediately through the cloud. The advantage of this is that you can resume operations as soon as possible following an emergency or an outage.

Cloud disaster recovery services also provide additional benefits like easy scalability, since you can purchase additional storage for capacity increase, and you only pay for the designated service instead of investing in hardware or software solutions.


What Is a Disaster Recovery in Cloud Computing?

Disaster recovery in cloud computing utilizes an infrastructure-as-a-service (IaaS) solution that creates data redundancy from your designated database to the offsite server. You can also set up a system-restore checkpoint in the IaaS through the recovery time objective (RTO) and recovery point objective (RPO)


What Is Disaster Recovery in Computing?

The two most common methods of implementing a cloud disaster recovery plan are on-premises and offsite. On-premises means transferring critical apps and data to another server in your site. However, remote backup is characterized by speed. For example, using Google Cloud, Azure, or AWS, you can back up the apps and data to the starting point.