- Parallels Business Automation®
- Parallels Virtuozzo
- Plesk
- cPanel
Parallels® Virtuozzo Containers is the industry-leading virtualization software on the market designed to isolate virtual environments on a single physical server and OS instance. Compared to other virtualization technologies, Parallels Virtuozzo Containers offers the highest levels of density, performance and manageability.
Get the power and control you need for your websites:
- Get more control than shared hosting, -- with better price than dedicated hosting
- Manage multiple websites on one server
- Have better control over your hosting environment
- Install the applications you need for websites
- Visually manage your server operations with automation
Currently, Parallels® Virtuozzo is capable of ensuring that:
- Memory usage by each VPS doesn't exceed its memory limit.
- Total memory usage by all VPSs matches the Hardware Node capacity and doesn't reach the point when the Node performance degrades significantly.
- 'Low Memory' usage by all VPSs doesn't leave the safe range.
SLM has the following main goals:
- Simplify resource management by providing only one or two configuration parameters
- Total memory usage by all VPSs matches the Hardware Node capacity and doesn't reach the point when the Node performance degrades significantly.
- 'Low Memory' usage by all VPSs doesn't leave the safe range.
- Make these parameters intuitively clear and close to the notion of RAM size on a stand-alone computer.
- Be more application-friendly in terms of how applications are signaled, about memory restrictions and their chances to continue to operate with, reduced memory usage or exit gracefully.
- Start to show virtualized information about used and free RAM (the free command).
- Provide at least minimal control over the order of killing applications in the case of severe memory overuse.
