VPS performs and executes exactly like an isolated stand-alone server
Quality of Service to provide dedicated SLAs for each VPS
Virtual Private Servers (VPS) is not a Virtual Machine (VM).
Due to Virtuozzo’s fair-sharing technology, each partition can have almost the same power as the full server. Each partition has full dedicated-server functionality – root access, rebootable, ability to install any application, change any file.
Resource Management
Mainframe-like level of resource utilization, monitoring and control on standard, inexpensive hardware. In addition to standard CPU, disk space and network I/O, it also manages memory (user, kernel and disk cache) and disk I/O. VPSs are fully isolated with minimum and maximum resource guarantees.
Drag and drop a live site or running applications to another physical server for planned system maintenance or hardware upgrades with only a few seconds of planned downtime. Dramatically improves availability.
Create your own application and OS templates. Group them together and mass deploy the updates and applications to specific systems. Integrated sophisticated versioning database for all system files, libraries, and applications. Allows upgrade exceptions on a per system basis. Improve system uptime. Improve security. Reduce IT costs.