Disaster Recovery as a Service (DRaaS) exists to prevent that scenario. It's a cloud-based solution that eliminates costly downtime and data loss without forcing you to build and maintain a second data center. This article covers how DRaaS works, the different service models, its benefits for small and mid-sized businesses, and how to choose a provider that won't leave you stranded when it matters most.
Key Takeaways
- DRaaS replicates critical systems to a provider's cloud infrastructure for fast failover during outages or cyberattacks
- Eliminates the need for a duplicate physical data center while still meeting defined recovery targets
- Self-service, assisted, and managed DRaaS models fit different budgets and IT team sizes
- A tested, documented Disaster Recovery Plan (DRP) is what makes DRaaS actually work
- SMBs, nonprofits, and regulated industries use DRaaS to meet compliance and continuity requirements
What Is Disaster Recovery as a Service (DRaaS)?
DRaaS is a third-party, cloud-hosted service that replicates and hosts your physical and virtual servers, so operations can fail over to that replicated environment during a disaster (TechTarget). Instead of your team scrambling to rebuild servers from scratch, the workload is already running elsewhere, ready to take over.
Traditional on-premises DR requires duplicate hardware and a second physical site your business owns and operates. That's expensive and slow to bring online. DRaaS shifts that burden to a provider who already has the infrastructure running.
DRaaS vs. Backup as a Service (BaaS)
People often mix these up, but they solve different problems:
| Approach | What it does | Who runs recovery |
|---|---|---|
| Traditional DR | Dedicated off-site recovery facility | Your team owns and operates it |
| BaaS | Preserves retrievable copies of your data | Provider manages storage; you still need a recovery plan |
| DRaaS | Replicates entire workloads and enables cloud failover | Provider, you, or a shared arrangement |
BaaS gets your files back. DRaaS gets your entire operating environment back, applications and all.
That full-environment recovery is usually backed by an SLA that guarantees speed. Those guarantees matter most for SMBs without dedicated IT or DR staff.
Matrix MSP builds business continuity and disaster recovery into a broader managed IT strategy, with guaranteed data protection and 24/7 monitoring, so recovery isn't something you're figuring out mid-crisis.
How DRaaS Works: RTO, RPO & Core Components
DRaaS hinges on two events: failover (switching operations to a secondary system) and failback (returning to the primary system once it's safe). Everything in between is governed by two metrics.
Recovery Time Objective (RTO) is how long you can tolerate being down. A business might set an RTO of one hour for its e-commerce platform, meaning checkout needs to be functional again within 60 minutes of an outage.
Recovery Point Objective (RPO) is how much data you can afford to lose. A financial services firm might set an RPO of 15 minutes for transaction records, meaning backups need to run at least that frequently.
AWS frames these targets by workload tier: mission-critical applications often need a 15-minute RTO with near-zero RPO, while less critical systems might tolerate a 4-24 hour RTO (AWS disaster recovery guidance).
These are common benchmarks, not universal rules. Your actual targets should come from your own risk assessment.
Meeting those targets depends on how and where your data is replicated. DRaaS platforms typically combine continuous or scheduled replication, a secondary recovery environment, and automated orchestration that triggers failover when an outage hits.
Backup Destination Options
Businesses typically choose among three architectures:
- Data center – backups stored at a dedicated offsite facility
- Cloud – backups replicated to cloud infrastructure
- Hybrid – onsite storage for fast local recovery plus offsite cloud backup for disasters
For most small and mid-sized businesses, a hybrid approach balances speed and protection. Matrix MSP, for example, pairs an onsite NAS for quick recovery of critical data with an optional nightly offsite cloud backup, giving clients local speed and geographic protection.
Customizable SLAs then let you match recovery speed to budget and risk tolerance. Not every application needs a 15-minute RTO, and paying for one you don't need is wasted spend.
Types of DRaaS & What a Disaster Recovery Plan Should Include
Types of DRaaS Models
- Self-service DRaaS – you manage your own DR environment. Lower cost, more control, but it demands an IT team with real DR depth.
- Assisted DRaaS – shared responsibility. The provider handles infrastructure and expertise; you retain control over integration and testing.
- Managed DRaaS – fully outsourced. The provider handles nearly everything. This fits businesses without in-house IT, including many nonprofits and small firms (TechTarget).
What Should Be Included in a DRP?
DRaaS is only as good as the plan behind it. A solid Disaster Recovery Plan should include:
- Business impact analysis – which systems matter most, and what happens if they go down
- Risk assessment – what threats are most likely to hit your business
- Asset inventory – a current list of hardware, software, and data locations
- Defined roles and responsibilities – who does what during an incident
- Communication protocols – how staff, customers, and vendors get notified
Keep the plan current. NIST guidance recommends reviewing and updating it at least annually, and after any significant infrastructure change, with contact lists checked even more frequently (NIST SP 800-34).
Testing matters as much as documentation:
- Run tabletop exercises or full simulations on a set schedule
- Confirm every role holder can execute their steps without relying on tribal knowledge
Benefits of DRaaS for Small and Mid-Sized Businesses
For small and mid-sized businesses, DRaaS turns disaster recovery from a heavy capital project into a practical, budgetable capability.
Faster recovery, lower downtime costs. The longer systems stay offline, the more costs compound through lost sales, idle staff, and missed deadlines. DRaaS shrinks that window from days to hours or minutes.
CapEx to OpEx. Traditional DR means buying duplicate hardware and possibly leasing a second facility—an expensive upfront outlay. DRaaS shifts that spend to a predictable subscription, which is far easier for an SMB to budget than a five-figure capital expense (TechTarget).
Compliance support. Regulated industries such as healthcare, finance, and legal all face requirements around contingency planning and data recovery:
- HIPAA requires a contingency plan for systems handling protected health information
- FFIEC guides examiners on business continuity risk management for financial institutions
- SOX addresses internal controls that can touch system availability and recoverability
DRaaS doesn't automatically satisfy any of these frameworks on its own, but a documented, auditable recovery process built into your DRaaS setup makes compliance conversations a lot easier.
DRaaS vs. BCP and Choosing the Right Provider
A disaster recovery plan (DRP) and a Business Continuity Plan (BCP) aren't the same thing, even though people use them interchangeably. A DRP is reactive and narrowly focused on getting IT systems back online.
A BCP is proactive, covering how the entire business—not just technology—keeps functioning during a disruption: staffing, communications, vendor relationships, and physical workspace. NIST defines BCP as the broader continuity plan and DRP as the technology-focused response within it. DRaaS addresses the DRP piece, not the whole BCP.
That scope is why provider choice matters: your DRaaS partner owns the recovery capabilities your DRP depends on.
What to Look for in a DRaaS Provider
- SLA guarantees – specific, contractual RTOs and RPOs, not vague promises
- Geographic redundancy – recovery infrastructure far enough away to survive a regional event
- Compliance certifications – actual current reports (like SOC 2), not just a mention of "compliance-ready"
- Vendor-neutral flexibility – a provider not locked into one manufacturer's ecosystem
Matrix MSP operates as a single-source, vendor-neutral managed IT partner, drawing on relationships with VMware, Microsoft, Dell, and NetApp to build business continuity and disaster recovery support tailored to SMBs and nonprofits. That includes 24/7 monitoring and quick-response commitments, so you're not troubleshooting a crisis alone at midnight.
Frequently Asked Questions
How much does disaster recovery cost?
Costs depend on your RTO/RPO targets, data volume, and service model (self-service versus managed). DRaaS usually costs less than traditional DR because it uses a subscription, pay-as-you-go model instead of upfront hardware.
What are the 5 steps of disaster recovery?
Run a business impact analysis, assess risks, inventory assets, define roles and responsibilities, then test and refine the plan. Skipping testing is the most common reason plans fail in a real event.
What are RTO and RPO with examples?
RTO is how quickly systems must be restored, for example, one hour for an e-commerce platform. RPO is how much data loss is acceptable, for example, no more than 15 minutes for financial transaction records.
What is the difference between a DRP and a BCP?
A DRP focuses on restoring IT systems after a disruption. A BCP covers the wider business—staffing, communications, and operations—so the organization can keep running during and after the event.
How often should a DRP be updated?
At least annually, and after any significant infrastructure, staffing, or compliance change. Contact lists and escalation paths should be reviewed more often than that.
What are the different types of disaster recovery?
DR types vary by recovery speed and who owns the work: self-service, assisted, or fully managed DRaaS. Destinations are usually data center, cloud, or hybrid, and hybrid is often the best fit for SMBs.
