GWS Cloud Backup and Cloud DR provides real-time data recovery, live migration under disaster, and recovery mechanism, allowing enterprises to quickly recover for normal operation, and lower the risks of data loss due to system failures. It also significantly decreases the needed budget on service recovery infrastructure which usually requires considerable resources to establish the software and hardware environment. With the pay-as-you-go, virtual machine monthly subscription fee, clients may enjoy the benefits of the impressive data center of 99.9999% availability in cases of disasters.