Who needs Virtuozzo?
A. The short answer is – every system administrator needs it. Some examples of practical applications: • Hosting – all ranges on the same platform, from low-level shared to medium-power virtual server to powerful dedicated servers – seamless scaling up in the same safe virtual private server. • Server consolidation – put together your existing servers and use more powerful and reliable hardware. • Increase availability – keep an up-to-date copy of your virtual private server on another server, and start it in seconds in case of failure • Education – each student gets its own virtual server with root access • Testing – safe experimentation on the machine that runs another services • Clean sandbox – install each service in its own freshly created Virtual Private Server, and you will never have to resolve dependency problems. • Multiversioning – keep “snapshots” of the project you are working on and be able to switch back and forth in seconds • Improve network services security – run each
