Introduction to VPS

Virtual private servers, also known as VPS's, are a growing trend in IT. They have become immensely popular in recent years. A VPS is a virtualized server. Server virtualization allows you compartmentalize a server into several smaller virtual servers. These virtual servers are allocated a portion of the main system resources (memory, hard drive space, and CPU cycles). Resource allocation can be configured in a variety of different ways depending on the needs of the virtual servers.

 

Server Separation

Virtual private servers are completely separate from one another. A root user in one VPS cannot affect another VPS in any way. There is a logical system boundry between them. If resource allocation has been configured, processes utilizing resources on one VPS cannot affect the resources available on another VPS.

 

Enhanced Security and Resource Controls

The advantages of server virtualization are numerous, and some of them are listed on the right. Security is enhanced, because each service can reside in it's own virtual private server. If this service is compromised, the attacker will not be able to affect the other VPS's or the data and services on them. Similarly, a process with a memory leak or high CPU consumption cannot consume all of the resources while leaving none for other processes. This is a common problem where an entire server is used for multiple purposes, and it does not happen when virtual servers are being used in the correct configuration.

 

Logistical and Administrative Advantages

Aside from the technical advantages, there are numerous logistical and administrative advantages. Virtual private servers can be deployed much faster than a standard server. It is also very easy to remove a VPS and recreate it in it's original state. This is very important when these servers are being used for development purposes.

 

Cost Savings

Financially a VPS is often a good choice. A VPS can be utilized in situations where an entire server isn't warranted. A VPS is just a fraction of the cost of a typical server. In most cases, a VPS could be utilized for years and still be cheaper than purchasing an entire server. You also have no worries about maintenance, hardware failure, and other challenges associated with keeping a physical server. In most situations, a standard server is extremely underutilized. All of the money spent on those resources are being wasted, and a VPS may have been a better choice.

 

Beacon VPS's Offer

Beacon VPS specializes in providing VPS systems that offer all of the above advantages and more. We also pride ourselves in having a very low ratio of VPS's per server. This means that your VPS's have many system resources available resulting in faster and more efficient servers for your needs. If you have any other questions regarding our VPS solutions or questions about choosing virtual private servers for your needs, please click the "contact us" link at the top and let us know!