by Matt Ewing


VPS, in other words Virtual Private Server is a service which helps any service provider to transform their single server into multiple virtual servers. By this service any service provider would be able to host a variety of entities but all of that using entirely one server. Thus it enables the sharing of a single server by multiple customers at the same time and that too using the same hardware as well as the same connection. But there are no drawbacks of this service even if it is allowing the sharing of one server by multiple users. In fact you will be astounded to know that it provides quality service just like any other single server hosting and at the same time gives you the opportunity to access the service in all safety. Thus this is the best that you can get; privacy and performance all at the same time and all of this at a much lower price than any dedicated hosting service.

Customers would get certain controlling features as well, like the administrative tasks of changing the configuration of the server, installation of software, rebooting the server, etc. This kind of an account is good for those customers who invariably need safety and accessibility more than anything else. So you may very well opt for VPS hosting if you want to switch over from a shared hosting to a dedicated one, without having the need to increase the costs for the purpose. Some service providers offer this service for a cheap cost of $10 a month, so investing in a VPS hosting environment is a very good idea for many online business owners. Given that the operating system and the file system are unique for every customer, the users can get a good portion of the server when you talk about CPU, network and the disk input and output.

It doesn't end here. What it adds to your credit is that in case of reselling of the hosting, you possess a good grip over your offered services and make yourself perfect amongst the competitors. Also, VPS hosting is undoubtedly a bright option in order to build up a social networking site or a blog having enriched functions from the viewpoint of such web developers. Well, if you are a Webmaster and satisfied with a shared hosting provided you do have the opportunity of improving your technical expertise, go for a VPS hosting. It is perfect for you, as it doesn't prompt you to expose to a dedicated server. Adding to its tally, this endows the webmasters with the option of installing some custom applications and they can also alter the modules for their servers, if needed. This information is of paramount significance that a VPS environment is accompanied by an exclusive software for its hosting providing a reliable security over the websites under their supervision. Security is well guaranteed because the resources are also distinctive.

VPS hosting is in fact the bridge connecting initial entry level web hosting and its co-location. However the former will offer you services like MySQL/PHP which will come with a specified disk space on a shared server while on the other hand the latter will help you avail and control the system hardware while just renting a connection from the internet along with rack space from the same data center. Now if your purse is restricting your choice of co-location hosting then VPS is the answer for you. It will let you use quality service and that too at a bare minimal rate.

A dedicated web hosting plan is another alternative which you can consider, and it is pretty less costly than co-locating. It is also becoming very competitively priced as compared to other web hosting plans. Though it certainly costs more than a VPS web hosting plan, a dedicated plan can be reasonably affordable to you as well. As the name implies, a dedicated host gives a dedicated server to you. It actually means renting the server from the host company, and not renting the rack space for the server, as is the case in co-location.

Now let us move to the various advantageous features of the VPS hosting. They are as follows:

Provides access for installation or configuration of any program whatsoever and at anytime the customer wants.

Many websites can be hosted through the virtual hosts provided by Apache

You get many other services as well, like an FTP server, a mail server, and any server that you may need

The servers provided can be used by the customer in any way he would want to.

However just like all good things VPS too has its negative qualities and these are associated with its advantages just like side-effects of any medicated drug. These are mentioned below:

The VPS web hosting brings the entire server under your control which makes you accountable for any action you undertake using the server. Thus you yourself become accountable for your personal safety as such your security thus becomes totally dependable on your actions. You can charge no one for any breach of security which is an important aspect that you should count on before taking up VPS.

A VPS web host server gives you the whole operating system to work with, but you need to share the hardware resources like RAM, CPU, etc. with other users of the VPS on the same host. So if your business demands high performance or the usage of programs which involve the RAM to a huge extent, it would be better to go for co-location or a dedicated server.

The manner in which it works:

A VPS system works using a combination of variety of technologies and software like Microsoft Virtual PC, XEN etc. XEN is the newest craze and with the new project of combining with Linux it will be becoming the hottest thing on VPS. It will provide freedom to users which will be ten times more than what they get now and all of this at an extremely low cost.

Using your VPS account you will get to access core areas of the server provided to you. Working with a Linux server you will get to use it to your full advantage and control everything using this core access advantage. But remember that along with full control you also become liable for anything you do so if Linux is not the thing for you then forget about VPS.

Well, a free lowing liberty and immense control don't mean that you need to build the whole operating system from the very outset. They generally provide disk images to choose from and they also do possess a good many number of distribution in the default configurations. Configuration on the VPS is done within a twinkling of an eye provided you select the disk image. Once the account is ready, you are endowed with the root access via SSH letting you do anything.

Costs can vary from $20 to $100/month but cost does not indicate quality. At $20 you get 2GB disk space and 64MB RAM that you can start off with and move to the higher ends of the service after you get accustomed to the service and its usage.




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