What is disaster recovery software? Disaster recovery software is software whose main objective is to thwart catastrophic events that can damage a computer, network, or server. In other words, the software aims to facilitate a backup and restoration solution and is typically installed on computers and/or servers to enable synchronization and data/file recovery. In addition, disaster recovery software is designed to constantly monitor changes and ensure backup of those changes...
The most valuable feature is that it is journal-based and you don't have to replicate a lot of data.
The most valuable features are the data center recovery administration and the time of recovery.