How to Choose a VPS Host ?

VPS, or Virtual Private Server, means hosting of different entities for various customers, but all in one server. It enables the service provider to make a partition of a single server into many virtual servers. The customers would then share the server as a whole, which includes both the connection and the hardware. They would actually enjoy the same benefits as they would get in case of dedicated hosting like a file system and a private operating system, which gives them the freedom of safe access. So this kind of a configuration means a combination of a dedicated and a shared hosting. In all, an enhanced performance with privacy will accrue to the company at a much lower cost than it would have to pay for dedicated hosting.

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.

If you are planning to resell the hosting, you will have a greater degree of control on those services which you can offer, so it would give you a competitive edge over the competitors. For those web developers who are planning to develop a social networking site or a blog full of functions, VPS hosting would be the idle choice to go for. Even for those webmasters who find it comfortable managing a shared hosting and wish to upgrade their technical know-how on server management, but do not wish to expose themselves to a dedicated server in totality, VPS hosting is a good option. The webmasters would be enabled to install some custom applications or even change modules for their servers. Besides, they would enjoy full security over all the websites under their management, because every single VPS environment is run by a unique software for its hosting, since they have their unique resources as well, intrusion possibilities are widely reduced.

An initial and the entry level web hosting plan endows you with things like PHP/MySQL, etc., having limited disk space on a shared server. Whereas, co-location puts the hardware in your grip and you simply have to rent an Internet connection and a rack space from data center. VPS hosting stands between these two like a connector. VPS option is inexpensive and perfect if you can’t afford a co-location web hosting plan but want to avail a shared hosting.

As for the lower expenses, a dedicated web hosting plan is at least better than co-locating. Let it put in this manner that this is priced bearing in mind the competitive market. A dedicated host endows you with a dedicated server. Its cost is not as low as a VPS web hosting plan but it is well within your reach. As far as its scheme is concerned, you do get the server from the host company but you don’t need to hire the rack space for the server like you need to do in co-location.

Some of the advantages of a VPS web hosting plan are listed below:

It endows you with a root access and with the aid of this; you can accomplish the installation and configuration of any program.

Provides features which enables hosting of multiple sites by using virtual hosts that are provided by Apache.

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

These servers can be used for storing files, as backup, or as anything as it might suit you

Certain disadvantages accrue to the VPS web hosting plans as well, which are mentioned below:

As a VPS web host allows you to fully control the server, you become primarily responsible for anything that you do. Installation, security, maintenance you become responsible for all your actions. So if you don’t have enough expertise on looking after a Linux Server, this may pose a big problem.

The VPS web hosting enables you to work with the entire server; however you have to share hardware with the other users of the same host. This will pose as a problem for you if your work requires use of a bulk of the RAM since you are allotted only a segment of it. Therefore if it does not suffice then it may pose as a great disadvantage for you in which case switching over to a co-location or dedicated server would be a wise choice.

How does it work?

This is truly a complicated process. Actually, an incorporation of technologies like Virtual PC by Microsoft, the User Mode Linux by Open Source, XEN and some others do make the process of VPS possible. The combination of XEN (receiving rave reviews from the media) with the approaching Linux distribution seems to be possible. This is going to be of paramount significance for the web developers endowing them with more freedom at lower cost.

You may ask what you will get if you use a VPS account. Firstly, you will get the access to core areas of your server. As said earlier, if you are good at working on a Linux server, you can have full access and control over everything that you wish to do. But since it gives you the liberty of unlimited control, you will be liable for anything that you do. So if you are not comfortable with Linux, VPS is not meant for you.

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.

VPS prices start from a monthly amount of $20 on the lower side, to up to $100 on the higher side. However, don’t take price as an indication of quality. If you are not fully aware of how the VPS web host functions, you can start off with the lower end which gives you 64MB RAM and a 2GB disk space. You can expand your base from there on. You can go for the higher price band if you have great ideas but little budget to commence with your business.