- Virtuozzo VPS
- VPS Architecture
- How VPS Works
- VPS Isolation
- VPS Management

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As an Operating System (OS) virtualization solution, the unique Virtuozzo Architecture, light overhead, efficient design, feature completeness, and proven performance, enables Virtuozzo to provide for the most effective use of hardware, software, and server resources.
Each VPS performs exactly like a stand-alone server. VPS's can be rebooted independently, as well as, have independent: Users, IP Addresses, Processes, Services, Applications, Files & Folders, etc...
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Parallels™ Virtuozzo (OS Virtualization) technology makes a VPS an affordable alternative to a Dedicated Servers while ensuring isolation between your VPS and others on the same server, as well as, guaranteed service quality for such things as: Bandwidth (Traffic), Memory, CPU, etc.
Virtuozzo allows the hardware, as well as, expense of a server to be spilt between multiple customers each of whom enjoy full root level access with guaranteed resources and complete privacy. Multiple instances of the same service (such as: IIS, ColdFusion, etc.), can be ran on a single server with complete isolation between each Virtual Private Server (VPS).
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File / Application Isolation – Each VPS customer can add, delete, and modify any file, including files in /root or C:\Windows\, and install any desired application software or customize / configure root application software... all completely isolated from and without affecting VPS instances belonging to other customers running on the server.
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Performance Isolation – Heavy traffic and CPU load on one VPS will not have a negative effect on the other VPS Containers on the same server, due to strict QoS settings and guaranteed resource quotas based upon your particular VPS Plan.
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Fault Isolation – Errors created on one VPS will not affect other VPS Containers. For example, a bad CGI script can crash a server, but with fault isolation, only the VPS running the script can be affected.
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Resource Guarantees – Include: CPU, Disk Space, Bandwidth (Traffic), Memory (Physical & Virtual), Disk I/O, and many other critical resources (over 20).
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With the included Virtuozzo Power Panel (VZPP), our VPS customers can fully manage their VPS Container(s)... including full control over: Services, Processes / Applications, Server Reboots, Backups & Restores, etc. This means that if your VPS is down for any reason, your only option is not just to open a support ticket and wait for a tech to restart the VPS on your behalf. From the VZPP GUI, you are able to reboot your VPS, just as if you were standing in front of the Physical Server in the Datacenter and pressed the reset button... without having any affect on the other VPS Containers belonging to other customers running on the same server.
Using Plesk (web-based control panel) inside your Virtuozzo VPS, you can accomplish everything you need in regard to server management, without knowing how to administer a Windows or Linux server. Your VPS is actually easier to maintain than a Dedicated Server; however, a VPS can be effortlessly scaled up to a (semi or fully) managed Dynamic Dedicated Server (DDS) of your choice.
A Virtuozzo VPS is easy to use and with ViUX™ providing managed services and support, you can be assured of receiving any needed assistance... and targeted 100% uptime for your mission critical website(s).
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