description Zerto Disaster Recovery Solution Overview
Zerto is renowned for its near-zero Recovery Point Objective (RPO) capabilities through continuous data protection (CDP). It virtualizes the replication process, allowing for near-instantaneous failover to a secondary site or cloud. This makes it ideal for applications where even minutes of downtime are unacceptable, offering a highly resilient, policy-driven approach to business continuity.
help Zerto Disaster Recovery Solution FAQ
How does Zerto achieve near-zero RPOs?
Zerto utilizes continuous data protection (CDP) by replicating journal-based checkpoints at the hypervisor level. This means it captures every single write operation, allowing you to recover data to within seconds before a disaster occurs.
Can Zerto be used for long-term archival backups?
While Zerto excels at real-time disaster recovery and short-term retention, it is not optimized for long-term archival backups. Organizations typically pair it with a solution like Veeam or AWS S3 Glacier for cost-effective long-term data retention.
How is Zerto licensed?
Zerto is traditionally licensed on a per-protected-VM basis, though it now offers subscription models including per-terabyte pricing following its acquisition by HP. This allows companies to scale their deployment based on their virtual machine count or storage footprint.
Can Zerto failover to the AWS or Azure cloud?
Yes, Zerto supports multi-cloud failover, allowing you to replicate your on-premises VMware or Hyper-V environments directly into AWS or Microsoft Azure. This provides a reliable cloud-based recovery site without the need to maintain a secondary physical data center.
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