2026 update: DRaaS still means someone else operates your recovery environment — but the “disaster” list now routinely includes ransomware encryption and loss of access to cloud apps, not only fire or flood. Pair server/workload DRaaS with separate backups for Microsoft 365 and other SaaS where those hold business-critical mail and files (see SaaS backup). Ask any provider how often restores are tested and what RTO/RPO you are designing for.
Disaster Recovery as a Service (DRaaS) gives many SMEs a practical way to prepare for serious IT loss without funding a full secondary site.
DRaaS may look and sound like a complicated term, but despite the long acronym, the concept is relatively simple. In practice it means replicating systems and data to a specialist environment so you can fail over and restore when the primary site or servers are unavailable.
This article explores what DRaaS is and why it’s often crucial to invest in services like this.
Concept of DRaaS
A common rule of thumb is three copies of important data, with at least one offsite.
In the world of data, a ‘disaster’ refers to the loss of said data – whether it’s from natural causes or human error. There are many potential examples of disasters, including:
- Natural disasters
- Power outages
- Hardware failure
- Software failure
- Accidental deletion
- IT security breaches
- Acts of terrorism
Disaster recovery refers to the retrieval of an entire system in these types of situations. You’ll have previously backed up the information to another source and simply copy it back across to a device, meaning you can carry on working almost as if nothing had happened.
With DRaaS, a specialist runs replication, monitoring and recovery for you — typically into a cloud or hosted DR environment — rather than your team building and operating every layer in-house.
DRaaS is most helpful for SMEs that don’t have the time, staffing or resources to formulate their own Disaster Recovery Plan (DRP) or
Business Continuity Plan. Rather than learning an entirely new skill, taking time away from your everyday business concerns, it’s usually helpful to leave it to a professional company.
It is also often coupled with data protection.
How DRaaS works
While most people are familiar with the concept of backing up data – for example, using a USB memory stick – DRaaS is more than that. It involves the replication of your entire IT environment. When a disaster occurs, you can quickly retrieve your whole system back across to your workplace.
Depending on the DRaaS platform you choose to use, your data and infrastructure will be automatically – or manually, if you prefer – backed up to the cloud at specific intervals.
If you should lose your entire IT system in a significant disaster, an effective DRaaS program will assist you in getting everything back online very quickly.
How quickly a small business can restore critical systems after a serious incident often decides how long customers and cashflow are affected. Without a workable recovery plan, some firms struggle to resume normal operations.
Let’s consider an example of DRaaS in action
Every business has a data storage server – a physical place. Where this is located depends on a variety of factors, including the programs you use, your location, your personal preferences and settings, and so on.
This data server might include information such as customers’ names, addresses, payment information or transaction histories. It also likely holds the information you need for taxes, bookkeeping, GDPR, business strategies, and more.
If the primary server room is lost to fire or another site incident, local-only data can be gone. Without offsite copies and a tested restore path, recovery may be slow or incomplete.
Without a recovery plan and usable backups, some businesses face prolonged outages or permanent loss of critical records.
However, if you have DRaaS in place, your data is backed up to the cloud. In other words, there is an exact copy of your information on a separate server in a completely different location, often on the other side of the country or even further.
A geographically separate recovery location greatly reduces the chance that the same physical incident takes out both primary and secondary copies. This means you’ll be able to retrieve everything you need almost immediately.
Benefits of DRaaS for SMEs
DRaaS is most important for SMEs as an insurance policy against complete data loss, for whatever reason.
As an SME, your margins are likely to be smaller than those of larger organisations. As such, the risk posed by a disaster is very high.
A well-designed DRaaS arrangement reduces that exposure and gives you a clearer path back to operations when something goes wrong.
How does BCDR manage DRaaS for you?
At BCDR Solutions we offer
onsite and
offsite disaster recovery and data backup, plus file and folder recovery where needed. Backups can run as often as your design allows (including frequent incremental schedules) so recovery points stay useful. The aim is a tested path back to working systems — not a promise that every incident is identical.
If your business doesn’t have the in-house expertise for disaster recovery, take a look at
BCDR solutions for SMEs. MSPs can read
How can I offer DRaaS to my clients?.
Frequently asked questions
Is DRaaS the same as backup?
No. Backup copies data so you can restore it. DRaaS is usually about replicating systems so you can fail over and keep working while the primary environment is recovered. Most organisations need both ideas in a full BCDR design.
Who is DRaaS for?
It suits organisations that need defined recovery objectives but do not want to build and staff a secondary site themselves — common among SMEs and among MSPs packaging DR for clients.
What should I ask a DRaaS provider?
What is protected, how often it replicates, RTO/RPO targets, who declares a disaster, how failback works, and evidence of regular restore testing.
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