Virtual Private Server
A Virtual Private Server (abbreviated as VPS) is a dedicated section of a server that is divided or partitioned into several parts to operate like multiple servers. Virtual Private Servers are usually the next step up from shared hosting, and they're a step below dedicated hosting.
Virtual Private Servers afford the operator complete control over the dedicated section of the machine, which acts as its own operating system.
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Advantages of Virtual Private Servers
- Operators maintain full administrative access (root access) to their section.
- Accounts are isolated (to some extent) from other accounts on the same server.
- Hardware and network infrastructures are maintained by the hosting provider.
- They're less expensive than dedicated server plans.
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Disadvantages of Virtual Private Servers
- They're more expensive than shared hosting plans, so they're cost-effective only if the allotted space is used.
- Operators are responsible for some of the server-side administration, such as application installation and maintenance. Those who don't have the necessary skills may have to hire someone to administer their VPSes.
- Hardware assets such as CPU, RAM, and Disk I/O are still shared.
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See also
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Thanks to these contributors for creating this article for our web hosting community:
Tyler, writespeak, Orien Wu, avythe, layer0
Web Hosting Wiki article text shared under a Creative Commons License.
