Physics Vs. Marketing: Speeding Recovery While Still Obeying The Laws Of Physics
Commvault, Thursday, February 26th, 2026
Why 'instant restore' promises collapse under real-world infrastructure limits.
Key Takeaways
'Instant restore' claims often break down at scale due to real-world I/O operations per second (IOPS), rehydration, and infrastructure constraints.
Mass live mounts on deduplicated backup storage can cause performance collapse, forcing slow rehydration back to primary storage.
Cleanrooms help enables parallel forensic investigation and business recovery instead of serial, delay-driven downtime.
Identity compromise expands the blast radius, making isolated recovery and Active Directory (AD) restoration critical to secure operations.
Automated cleanroom runbooks and repeatable testing help organizations validate real recovery metrics before a crisis occurs.