DRaaS: Fully Explained


Disaster recovery as a service (DRaaS) is a concept that is rapidly gaining traction in the IT industry. The reason is that the digital industry is prone to disasters that can cause tremendous loss – just as with the physical world. And as businesses word-wide continue to adopt technology and increasingly depend on data, it is critical to have a disaster recovery plan that minimizes downtime and loss. And that’s why disaster recovery as a service (DRaaS) exists.

This article explores what DRaaS is and how it works.

What is DRaaS?

Disaster Recovery as a Service (DRaaS) is a cloud-based offering that provides an integrated solution for businesses to recover from a disaster. It works by storing your company’s data on cloud servers and making it available in an emergency.

Instead of maintaining backup servers and hiring in-house experts to handle data recovery, you can simply purchase DRaaS from a cloud provider. Then you can rest easy knowing that your business data will be protected in the event of a disruptive disaster. 

How DRaaS Works

Data recovery as a service is a premium solution that offers the recovery of an enterprise’s critical information and IT systems when a disaster occurs. It is the best option compared to other options such as backup as a service (BaaS) and traditional Data Recovery. The latter two are just backups and can be unreliable for recovering critical information and systems.

DRaaS replicates your data and IT systems in an off-site environment. The solution provides your business with a failover system, so there is no downtime when a disaster happens. Users are automatically redirected to the DRaaS system, thus reducing downtime.

Also, if you have a managed DRaaS plan, the provider takes charge of the entire failover operation. This gives your in-house more time to focus on providing business support. The replica IT infrastructure will support business operations until your on-premise systems start functioning again.

Types of DRaaS Services

There are three DRaaS models that providers offer to businesses:

  • Self- Service DRaaS: the vendor provides the software, but the in-house IT experts manage backup and recovery processes.
  • Assisted DRaaS: the provider offers a failover system and manages some aspects of the recovery strategy. This model works if you have custom applications that a third party can’t handle.
  • Managed DRaaS: the provider is in charge of the entire disaster recovery plan. They mirror your systems and take over the failover and failback processes.

The Benefits of DRaaS

DRaaS is a must-have IT solution for businesses of all sizes because it has many benefits. Below are some of the advantages of DRaaS:

Rapid Recovery

The most important thing about having a DRaaS plan is the speed at which your business can return to normal operations following a disaster. It ensures business continuity and gives customers confidence in your services or products.


DRaaS allows businesses to take advantage of the benefits of cloud computing without having to worry about their own physical data center. This disaster recovery plan is cost-effective for small and medium-sized businesses that don’t have the resources to maintain their own recovery systems.  

Advanced Security

With DRaaS, you can quickly and securely restore your data in the face of a cyberattack. Plus, DRaaS providers have advanced security features that can help protect your data from malicious attacks. You don’t have to worry about external breaches on in-house data backups.


Disaster Recovery as a Service (DRaaS) is its scalability. This feature allows you to increase your server capacity and storage space as your business grows without spending much money on additional IT infrastructure. A third-party provider is responsible for your disaster recovery plan, so you don’t need to worry when your company expands.

Final Thoughts

If your business relies on critical data that cannot be lost and must be immediately available to your users, DRaaS is a good choice. It can help rapidly recover your business data and IT system after an unexpected disaster. You will likely find that DRaaS offers enough convenience and security to suit even the most demanding businesses.

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