A reliable disaster recovery (DR) solution is essential for modern businesses. Organizations must be prepared to recover from various data loss and outage scenarios, which are best addressed through disaster recovery strategies. DR services should be a foundational component of risk management to ensure companies can maintain business continuity in an emergency.
Many companies engage a cloud service provider (CSP) for disaster recovery services. Businesses that partner with a reliable CSP can gain advantages over on-premises disaster recovery solutions, including greater flexibility. This article looks at some of the best cloud disaster recovery services available to protect your business.
What Is Disaster Recovery?
Disaster recovery refers to the methods and processes an organization uses to restore its IT infrastructure, systems, and data after an emergency. A complete disaster recovery plan includes procedures for data backups, acceptable restoration times for critical systems, and alternative communication options to enable users to access the recovered environment.
The following are key aspects of disaster recovery.
- Backups: Teams must have access to copies of all data necessary to restore the infrastructure components in scope for their disaster recovery solution. The backups should be stored separately from the production environment. Businesses should strongly consider improving failover processes with immutable backups that threat actors cannot corrupt.
- Recovery Time Objective (RTO): The RTO specifies how quickly systems must be restored and brought online. The backup system must be capable of meeting the RTOs to avoid excessive downtime.
- Recovery Point Objective (RPO): The RPO specifies the maximum amount of data loss the business can tolerate. Organizations must ensure that the backup frequency meets the RPO. Teams must implement frequent backups or continuous replication to meet aggressive RPOs.
Why Do You Need Disaster Recovery Services?
Modern businesses need to protect themselves with reliable disaster recovery services for multiple reasons.
Safeguard The IT Environment From Cyberattacks
An organization needs effective recovery strategies to withstand a ransomware attack or other type of cyberattack. Threat actors are constantly refining their techniques for delivering malware. Companies must be prepared to use DR services in the event of a successful attack.
Natural Disasters
Natural disasters such as hurricanes or earthquakes can damage large geographic regions, making it impossible to access and recover a company’s physical servers. An organization must be prepared for these disaster scenarios with plans to recover systems in an alternate location. Cloud infrastructure can be instrumental in facilitating recovery when a natural disaster strikes.
Flood Or Fire Damage
The IT environment can be destroyed by localized flooding or fires not caused by natural disasters. Businesses without a competent disaster recovery solution can experience extended downtime after an emergency that impacts their data center.
Accidental Or Deliberate Data Loss
A complete disaster recovery plan can be instrumental in preventing data loss, whether intentional or unintentional. Companies must be able to recover from data loss caused by human error or external threat actors. In many cases, a subset of a complete DR solution is used to restore affected data resources.
Maintain Business Continuity
Disaster recovery services are an essential component of a company’s business continuity plan. Companies that do not exercise disaster preparedness, or assess vulnerabilities and operational dependencies as part of business continuity planning, put their businesses at risk. Teams must recover critical IT systems and resources during the initial phases of a business continuity strategy to minimize downtime, maintain internal operations, and deliver customer service.
Advantages Of Cloud Disaster Recovery Services
Organizations with on-premises data centers have two choices for disaster recovery solutions. They can maintain an alternate site with physical hardware capable of restoring data backups. This approach is expensive and requires a coordinated effort to get backups and technical personnel to the recovery site. Traditionally, this was the method used by large companies with extensive IT budgets.
The adoption of cloud environments for DR services enables small and medium-sized businesses (SMBs) and large organizations to modernize and streamline their disaster recovery operations. The following advantages of cloud disaster recovery solutions make them an excellent choice for businesses of any size.
- Cost-effectiveness: CSPs provide their customers with the hardware and disaster-recovery software needed to restore their IT environment on an as-needed basis. This eliminates the capital expenditures associated with traditional DR solutions.
- Better RTOs and RPOs: Customers can attain better RTOs and RPOs with cloud disaster recovery services. The CSP’s experience, combined with advanced automation, can streamline the recovery of critical databases and applications, minimizing operational disruption.
- Geographic redundancy: Cloud providers often operate multiple data centers across geographically diverse regions. Customers gain enhanced resilience by implementing their recovery strategies in advance, rather than when disaster strikes.
- Scalability and flexibility: Companies can reconfigure cloud environments to accommodate evolving workloads. CSPs can scale up DR solutions to meet increasing demands, and scale back so customers only pay for what they actually need.
- Managed recovery: Many small businesses lack staff with disaster recovery experience. The CSP’s technical team offers assistance that is instrumental to companies with limited technical capabilities.
Essential Features Of A Cloud Disaster Recovery Solution
Companies that partner with a reliable CSP for disaster recovery services make a commitment that affects their business viability. Customers should look for the following essential features when evaluating prospective providers.
Core Recovery Capabilities
- A provider should offer automated failover and failback to detect outages, support the rapid deployment of recovery resources during outages, and switch workloads to secondary resources.
- The CSP should perform near-continuous replication of critical data to avoid having to recover from stale backups.
- Customers must be able to define and meet low RTOs and RPOs to minimize downtime and maintain business operations.
- Teams must be able to perform granular recoveries that align with the scope of the disaster, whether that means restoring individual assets or broader systems.
Security And Compliance Support
- Production and backup data must be encrypted in transit and at rest to stay compliant with regulatory standards.
- CSPs should provide immutable, resilient backup systems to protect against ransomware attacks that attempt to corrupt backups, rendering recovery impossible.
- Customers in regulated industries require audit reporting and logs of data access and recovery tests to demonstrate compliance, and analysis of configuration drift can help identify unauthorized changes over time.
Infrastructure And Architecture
- The chosen providers should support multiple regions and cloud environments to mitigate regional outages.
- Backup solutions must preserve application states to rebuild the environment after an emergency.
- Customers should pay only for the recovery infrastructure when a disaster occurs. CSPs should spin up the necessary resources on demand rather than always maintaining a recovery environment.
Operational Features
- Providers should offer clear and predictable pricing that includes the costs of steady-state replication and failover for recovery.
- Teams should be able to perform non-disruptive DR testing to identify gaps in their processes. Testing allows them to verify disaster recovery plans before they are needed to respond to an emergency.
- The provider should employ automated runbooks that execute predefined recovery procedures to enable rapid restoration of business-critical infrastructure and applications.
- The environment should have complete monitoring and alerting to ensure data is being replicated and is ready for recovery.
Top Cloud Disaster Recovery Providers
The following are some of the best CSPs offering effective disaster recovery services to their customers. Companies should
Atlantic.Net
Atlantic Net has been providing cloud infrastructure and disaster recovery services for over 30 years. One of their specialties is supporting the stringent data protection, availability, and disaster recovery requirements of HIPAA-compliant environments. Their outstanding features include multiple backup frequency tiers to meet customers’ RPO requirements and reliable monitoring tools.
Atlantic Net’s teams of DR experts offer managed disaster recovery designed to recover applications and data within a pre-agreed service-level agreement. The company’s experience with regulated industries enables it to provide all its customers with excellent DR solutions.
Advantages:
- Eight geographically diverse data centers for offsite storage and enhanced resilience
- Audit-ready SOC 2 Type II and SOC 3 Type II data centers
- 100% uptime SLAs
- Supports Windows and Linux environments
Disadvantages:
- Disaster recovery services may require an additional service agreement or add-on, depending on the customer’s configuration and requirements.
Wix
WIX is a popular website hosting platform that provides automatic disaster recovery to maintain site availability in the event of a system disruption. Customers can expect 99.99% uptime and can choose from a variety of plans to fit their business needs. The company runs websites on Google Cloud, AWS, and Fastly, and automatically reroutes traffic if a platform fails. It is a good solution for protecting a website.
Advantages:
- 24/7 real-time monitoring
- Automated disaster recovery protocols
- Enterprise-grade data encryption
Disadvantages:
- Customers cannot direct websites to specific servers
- Only supports websites and web-based applications
Kamatera
Kamatera provides disaster recovery services designed to prevent data loss and minimize downtime. They have data centers in North America, Europe, Asia, and Australia, allowing customers to minimize operational latency and recover in a safe geographic region. Kamatera supports Windows and a wide range of Linux distributions. The company’s Server Recovery Option (SRO) add-on solution addresses outages by seamlessly bypassing the original production system through electronic switching and replacing it with a backup machine.
Advantages:
- 24/7 real-time data replication
- Instant failover mechanism
- Continuous server monitoring
Disadvantages:
- Server cloud backups incur an additional monthly charge
- Payment must be made by credit card or PayPal deposit
Azure Site Recovery
Azure, Microsoft’s cloud platform, offers customers dedicated disaster recovery services through Azure Site Recovery. It reduces costs by eliminating the need for on-premises disaster recovery infrastructure. Customers only pay for compute resources when running applications in the recovery region. While Azure focuses on Windows solutions, its disaster recovery solutions support most applications running on virtual machines or physical servers.
Advantages:
- Users can recover almost any IT environment to the Azure platform
- Customizable and automated recovery plans
- Over 400 secure data centers in over 70 regions
Disadvantages:
- Pricing can be unpredictable with variable charges for some services
- The Azure ASR tool can present teams with a steep learning curve
DigitalOcean
DigitalOcean targets customers in the startup, developer, and small-business segments. They offer managed PostgreSQL and MySQL databases that streamline the creation of effective recovery solutions. Replica promotion reduces downtime by enabling customers to a replica to their primary database node quickly.
Advantages:
- Read-only database nodes to ensure data is always available
- Automated backups with point-in-time recovery
- Smooth replication across regions
Disadvantages:
- Backups stored in the same regions as production servers
- Cross-region failover may require extensive manual configuration
Final Thoughts On Cloud Disaster Recovery Services
Organizations should strongly consider cloud disaster recovery services as an essential component of a business continuity strategy. A cloud disaster recovery solution provides a cost-effective way to protect an IT environment when disaster strikes. The companies discussed above all offer the security and resilience of effective recovery in the event of an emergency.
Decision-makers must evaluate their disaster recovery needs to find the right provider. A reliable and reputable partner like Atlantic Net can be the difference between successfully working in a disaster and experiencing extended downtime, operational disruption, and loss of business. Companies that fail to develop a disaster recovery plan, including identifying a DR service provider, risk their business daily.
* This post is for informational purposes only and does not constitute professional, legal, financial, or technical advice. Each situation is unique and may require guidance from a qualified professional.
Readers should conduct their own due diligence before making any decisions.