Cloud Disaster
‌Recovery Services

Cloud disaster recovery services help organizations restore critical applications, systems, and data after an unexpected disruption such as ransomware, cyberattacks, hardware failures, natural disasters, or human error.

Unlike traditional disaster recovery solutions that require a secondary physical data center, cloud disaster recovery uses secure cloud infrastructure to replicate workloads and enable rapid recovery when an outage occurs.

A cloud disaster recovery solution typically includes:

• Continuous or scheduled data replication
• Automated backup and recovery
• Failover and failback capabilities
• Recovery testing and validation
• Disaster recovery planning
• Ongoing monitoring and management

At Buchanan Technologies, we design, implement, test, and manage cloud disaster recovery solutions that help enterprises minimize downtime, protect critical workloads, and maintain business continuity.

Although they work together, cloud backup and cloud disaster recovery serve different purposes.

Cloud backup focuses on protecting data by creating recoverable copies.

Cloud disaster recovery focuses on restoring entire business operations as quickly as possible after a disruption.

Cloud backup typically includes:

• File and database backups
• Long-term retention
• Point-in-time recovery

Cloud disaster recovery includes:

• Full application recovery
• Server replication
• Automated failover
• Infrastructure recovery
• Business continuity planning
• Recovery testing

Most enterprises require both backup and disaster recovery to reduce operational risk and meet recovery objectives.

Most organizations should have a cloud disaster recovery strategy if downtime would negatively affect operations, customers, revenue, or compliance.

Common signs include:

• Mission-critical applications
• Hybrid or multi-cloud infrastructure
• Remote or distributed workforce
• Strict uptime requirements
• Regulatory or compliance obligations
• Ransomware and cybersecurity concerns
• Multiple office locations
• Customer-facing applications requiring high availability

Buchanan evaluates your environment, identifies critical workloads, and develops a disaster recovery strategy aligned with your business priorities and recovery objectives.

Recovery Time Objective (RTO) and Recovery Point Objective (RPO) are two of the most important measurements in disaster recovery planning.

Recovery Time Objective (RTO) defines the maximum acceptable amount of downtime after a disruption before systems must be restored.

Recovery Point Objective (RPO) defines the maximum amount of data your organization can afford to lose, measured in time.

For example:

• RTO: Restore critical applications within one hour.

• RPO: Lose no more than fifteen minutes of data.

Determining appropriate RTO and RPO targets helps organizations design disaster recovery solutions that balance business continuity, performance, and cost.  

A disaster recovery plan should be tested regularly to ensure it works as expected before an actual emergency occurs.

Most organizations perform testing:

• At least once or twice each year
• After major infrastructure or application changes
• Following cloud migrations
• After implementing new security controls
• Whenever critical business applications are added

Regular testing helps verify recovery procedures, identify configuration issues, validate recovery objectives, and improve overall preparedness.

Buchanan conducts disaster recovery testing, documents results, and continuously refines recovery plans as your environment evolves.

Yes. Cloud disaster recovery plays an important role in recovering from ransomware attacks when combined with strong cybersecurity and backup practices.

A comprehensive ransomware recovery strategy may include:

• Immutable or protected backups
• Isolated recovery environments
• Point-in-time recovery
• Automated workload recovery
• Continuous replication
• Disaster recovery testing
• Security monitoring and incident response

While disaster recovery helps organizations restore operations after an attack, it should be part of a broader cybersecurity and business continuity strategy.

Choosing the right disaster recovery partner is just as important as selecting the right technology.

Organizations choose Buchanan because we provide:

• 35+ years of enterprise IT experience
• Customized disaster recovery strategies
• Hybrid, private, public, and multi-cloud expertise
• Automated backup and recovery solutions
• Disaster recovery planning, implementation, testing, and ongoing management
• Support for Azure, AWS, Oracle Cloud Infrastructure (OCI), and other leading cloud platforms
• 24/7 monitoring and expert support
• Solutions designed to minimize downtime and support long-term business resilience

Our experts work closely with your team to create a disaster recovery solution that aligns with your business goals, compliance requirements, and operational priorities