A recent IDC survey of small and medium-sized business (SMB) users revealed that 67% have a recovery time requirement of less than four hours, and 31% have a recovery time requirement of less than two hours. Additionally, IDC estimates that as many as half of all organizations have insufficient business continuity and disaster recovery plans to meet business requirements, or to even survive a disaster.
Although business continuity is perhaps the top use case for cloud computing, simply focusing on this one use limits the broad potential of cloud, especially in a hybrid cloud context.
Zerto’s innovative, hypervisor-based replication is a technology developed to provide a true enterprise class, yet fully virtual-aware disaster recovery solution, to protect virtualized, mission-critical applications. This document outlines the fundamental differences between Zerto’s hypervisor-based replication and other current and legacy technologies.
The current and legacy disaster recovery solutions compared in this document include:
• Zerto Hypervisor-based Replication
• Array-based Replication with and without SRM
• Host / Guest-based Replication
• Snapshot-based Replication
• VMware Site Recovery Manager with vSphere Replication
now the most common data replication technologies and methods essential
to mission-critical BC/DR initiatives have been tied to the physical
environment. Although they do work in the virtual environment, they
aren’t optimized for it. With the introduction of hypervisor-based
replication, Zerto elevates BC/DR up the infrastructure stack where it
belongs: in the virtualization layer.
Benefits of Hypervisor-Based Replication:
protects virtualized applications with the same robust and effective
recovery previously available only with complex and expensive array
based replication solutions. With Zerto you get:
Zerto Offsite Backup in the Cloud
What is Offsite Backup?
Backup is a new paradigm in data protection that combines
hypervisor-based replication with longer retention. This greatly
simplifies data protection for IT organizations. The ability to leverage
the data at the disaster recovery target site or in the cloud for VM
backup eliminates the impact on production workloads.
Why Cloud Backup?
Can mission-critical apps really be protected in the cloud?
Introducing: Cloud Disaster Recovery
enterprises of all sizes are virtualizing their mission-critical
applications, either within their own data center, or with an external
cloud vendor. One key driver is to leverage the flexibility and agility
virtualization offers to increase availability, business continuity and
the cloud becoming more of an option, enterprises of all sizes are
looking for the cloud, be it public, hybrid or private, to become part
of their BC/DR solution. However, these options do not always exist.
Virtualization has created the opportunity, but there is still a
significant technology gap. Mission-critical applications can be
effectively virtualized and managed; however, the corresponding data
cannot be effectively protected in a cloud environment.
Additional Challenges for Enterprises with the Cloud:
Solutions with Zerto Virtual Replication:
Protect Applications, Not Data
How-to Guide: Application Protection and Recovery for VMware
organizations are considering a business continuity/disaster recovery
(BC/DR) solution, they need to look for a solution that not only
protects and recovers the data, but also protects and recovers the
application. Virtualized applications typically span multiple VMs and
are more complex in terms of dependencies and infrastructure. They
require recovery with write-order fidelity, something most replications
solutions do not supply
Zerto Application Protection Features:
Why Rely on Backup Shipping as Your VMware DR Solution?
people think, if you want to protect data in your virtual VMware
environment, your easiest solution is to backup VMware using snapshots
or agents. However, solutions like this, such as Veeam, can slow down
your production environment, and they are difficult to scale.
many of us understand that backup is not disaster recovery. The right
approach to a BC/DR solution is hypervisor-based replication.
With hypervisor-based replication you receive: