How It Works:

The hardware and expense of a VPS is shared by multiple customers, who each enjoy full root access with guaranteed resources and complete privacy. Multiple instances of the same service can be supported on a single server with complete isolation between each Private Server.

Each VPS behaves exactly like an isolated stand-alone server:

• Each will have its own processes, users, files and provides full root access.
  
• Each has its own IP addresses, port numbers, tables, filtering and routing rules.
  
• Each could have its own configuration files for the system and application software.
  
• Each could have its own versions of system libraries or modify existing ones.
• Each could delete, add, modify any file, including files in /root, and install its own application software or custom configure/modify root application software.

VPS's offer Quality of Service guarantees standard shared hosting can not:

• Resource Guarantees - Includes CPU, disk space and network guarantees. Guarantees on memory - user and kernel, physical and virtual . Guarantees on disk I/O and many other critical resources (over 20).
• Performance Isolation - heavy traffic and CPU load on one Private Server will not have a negative effect on the other Private Servers.
• Functional Isolation - each Private Server has its own set of applications and services.
• Fault Isolation - errors created on Private Server will not affect other Private Servers. For example, a bad CGI script can crash a server, but with Ensim's fault isolation, only the Private Server with the script will be affected.
• Address Isolation - each Private Server has its own set of IP addresses

VPS Management:

Your VPS is easy to use and with PayaHost proving fully managed support, you can be assured of help along the way. Through the free web-based control panel of your choice, you can accomplish everything you need to without knowing how to operate a Linux server. Your VPS is easier to maintain than a dedicated server, and can be effortlessly scaled up to a fully managed dedicated server based on a platform of your choice at any time.

With the new Virtuozzo Power Panel, customers will be able to manage their VPSs like never before. This includes a powerful new feature for 'physical server level reboots'. This means that if your VPS is down, you will no longer have to open a support ticket and wait for a tech to restart your VPS. From the Power Panel GUI, you will be able to reboot your VPS as if you were standing next to dedicated server in a datacenter and hit the reset button.