JetStream DR is a software application designed to enable disaster recovery (DR) capabilities for virtual machines and their data, for operational business continuity (BC). The software is installed in a VMware vSphere environment, from which it replicates data to a second environment. In the event of an interruption to VMs’ normal operation in the primary environment, the VMs and their data can be shifted to the secondary environment to continue their operation. Furthermore, after the primary site is restored, the VMs can be returned from the secondary site back to the primary site without any loss of data.