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Virtuozzo creates multiple isolated Virtual Private Servers (VPSs) on a single
physical server to share hardware, licenses and management effort with
maximum efficiency. Each VPS performs and executes exactly like a
stand-alone server for its users and applications as it can be rebooted
independently and has its own root access, users, IP addresses, memory,
processes, files, applications, system libraries and configuration
files. Light overhead and efficient design of Virtuozzo makes it the
right virtualization choice for production servers with live
applications and real-life data.
What is a Virtual Private Server (VPS)?
Virtuozzo creates multiple isolated Virtual Private Servers (VPSs) on a single physical server to share hardware, licenses and management effort with maximum efficiency. Each VPS performs and executes exactly like a stand-alone server for its users and applications as it can be rebooted independently and has its own root access, users, IP addresses, memory, processes, files, applications, system libraries and configuration files.
Dynamic Partitioning
Due to Virtuozzo's fair-sharing technology, each partition can have almost the same power as the full server. Create hundreds of partitions on one server, each with 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.
OS Virtualization
Drag and drop a live site or hundreds of running applications to another physical server for planned system maintenance or hardware upgrades with only a few seconds of planned downtime. Dramatically improves availability.
Mass
Management
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.
VPS performs and executes exactly like an isolated stand-alone server
* Each VPS has its own processes, users, files and provides full root
access.
* Each VPS can have its own IP addresses, port numbers, tables,
filtering and routing rules.
* Each VPS can have its own system configuration files and can house an
application.
* Each VPS can have its own versions of system libraries or modify
existing ones.
* For Example: Multiple distributions of Linux can reside on the same
physical server.
Quality of Service to provide dedicated SLAs for each VPS
* Standard: Includes CPU, disk space and network I/O guarantees
* Unique: Guarantees on memory - user and kernel, physical and virtual
* Unique: Guarantees on disk I/O and many other critical resources (over
20).
Virtual Private Servers (VPS) is not a Virtual Machine (VM)
* Runs only the same OS as root OS - Linux on Linux, Windows on
Windows, etc.
* 10-100 times better efficiency, dynamic QoS changes for LB and more
VPS runs off-the-shelf software without any changes
Server Consolidation and OS Consolidation
Application and IT managers have become accustomed to dedicating a physical
server to each application to ensure that there are no application conflicts and
that there is sufficient room for growth. With today's high powered servers the
single application approach leads to extremely low utilization rates, and
hardware is only a small subset of the total cost of server ownership and this
is why server consolidation is becoming so
important. Consolidation of the
hardware has historically been the first step in consolidation projects.
Virtuozzo takes consolidation a step further by consolidating OSs for easy
management and reducing costs and complexity while improving service levels.
Virtuozzo provides full isolation between applications and its lean architecture allows a high server density. The unique Virtuozzo architecture further accelerates the cost savings by reducing software licensing and support costs and through extensive management tools that help automate server management tasks.
Click here for LogicWeb's Virtuozzo VPS Plans
