Server virtualisation enables multiple operating systems to run on a single physical
machine as virtual machines (VMs).
With server virtualisation, you will be able to consolidate workloads across multiple
under-utilised servers onto a smaller number of machines. Fewer physical machines
reduce costs through lower hardware, electricity, and cooling costs, less rack space
and management overhead.
Server virtualisation also provides powerful business continuity features such as
live backup and online migration, enabling businesses to meet stringent uptime and
response requirements.
Disaster recovery is a key component of business continuity. Natural disasters,
malicious attacks, and even simple configuration problems can cripple services and
applications until administrators resolve the problems.
Virtualisation provides support for disaster recovery (DR) within IT environments
and across data centres. Rapid and reliable disaster and business recovery helps
ensure minimal data loss and powerful remote management capabilities.