Backup & Disaster Recovery

Backup and disaster recovery (BDR) is a comprehensive approach to protecting your business data and ensuring you can quickly resume operations after any disruption—whether from hardware failure, ransomware attack, natural disaster, or human error. Backup refers to creating copies of your data, while disaster recovery encompasses the plans, processes, and technologies needed to restore your systems and data quickly. Effective BDR minimizes downtime, prevents data loss, and ensures business continuity when the unexpected happens.

Backup frequency depends on how much data you can afford to lose. Most businesses should backup critical data at least daily, with many opting for hourly or continuous backup for essential systems. Consider this: if you lost all data created since your last backup, how much work would be lost? For many businesses, losing even a few hours of data is unacceptable. We help you determine the right backup frequency based on your Recovery Point Objective (RPO)—the maximum acceptable data loss measured in time.

Local backup stores copies of your data on-site (external drives, NAS devices, or local servers), providing fast recovery but vulnerable to the same disasters that could affect your primary systems. Cloud backup stores data in secure off-site data centers, protecting against local disasters but requiring internet connectivity for recovery. The best approach is hybrid backup—both local copies for fast recovery and cloud copies for disaster protection. MainSail Data implements hybrid solutions that give you the best of both worlds.

Recovery time depends on your Recovery Time Objective (RTO) and the solution implemented. With our business continuity solutions, critical systems can be back online within minutes by spinning up virtual machines from backup images. Full server restoration typically takes 2-4 hours, while complete site recovery can range from hours to days depending on infrastructure complexity. We design recovery solutions around your specific RTO requirements and budget, ensuring you can resume operations within acceptable timeframes.

Yes, we implement ransomware-resistant backup strategies. This includes immutable backups that cannot be modified or deleted once created, air-gapped copies stored offline or in isolated environments, versioning that maintains multiple recovery points so you can restore to before infection, and monitoring that detects suspicious backup activity. Ransomware often targets backups specifically, so we design solutions that ensure clean recovery points are always available, even if attackers compromise your primary systems.

Yes, we provide comprehensive backup for Microsoft 365 (Exchange, SharePoint, OneDrive, Teams) and other cloud applications. Many businesses assume Microsoft backs up their data, but Microsoft's native protection is limited and doesn't protect against accidental deletion, malicious insiders, or ransomware. Our cloud backup solutions provide point-in-time recovery, granular restoration, and long-term retention for all your cloud data—ensuring you can recover emails, files, and Teams conversations whenever needed.

BDR costs vary based on data volume, recovery requirements, and solution complexity. Basic cloud backup for small businesses typically starts around $100-$300 per month. Comprehensive business continuity solutions with rapid failover capabilities range from $500-$2,000+ monthly depending on infrastructure size. Consider that the average cost of downtime for small businesses is $8,000-$25,000 per hour—making proper BDR a wise investment. Contact us for a free assessment and customized quote based on your specific needs.

Absolutely. Untested backups are unreliable backups. We perform regular backup verification including automated integrity checks, test restores to verify data recoverability, and documented disaster recovery testing. Many businesses discover their backups don't work only when they need them—by then it's too late. Our proactive approach ensures your backups are verified, your recovery procedures are documented, and your team knows exactly what to do when disaster strikes.