When we talk about VPS (
Virtual Private Server) hosting, it refers to the hosting of a mixed bag of entities for different customers in just one server. What it does is that it lets the service provider create a division of one single server into several virtual servers. This is fairly interesting that the customers can share the server entirely including the connection and the hardware as well. This aspect is of immense importance that like the dedicated hosting (suggesting things like a file system and a private operating system), this also endows you with safe access. This kind, which is somewhat like a combination of a dedicated and a shared hosting, is also advantageous because it cuts down the cost for providing an improved performance with privacy if you compare it with dedicated hosting.
Not only the above-mentioned aspects, some other relevant features are also delivered to the customers- be it the installation of software or rebooting the server or altering the configuration of the server. Well, this is simply stated that if you want to shift from a shared hosting to a dedicated hosting keeping the cost same and if safety and accessibility are the salient features needed for you, this is ideal. It goes almost without saying that for the online business owners, this might prove to be a helpful idea to invest in a
VPS hosting because the cost is even as cheap as $5/month with some service providers. This is well known that the operating system and the file system of all customers are utterly different and it is possible for the customers to avail a healthy portion of the server if it is all about the 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.
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 provides you with a root access which enables you to install and even configure any program that you wish to
If it's about the virtual hosts provided by Apache, it is possible to host many websites.
Provides other services like mail server, FTP server and any other that the customer may require.
These servers can be used for storing files, as backup, or as anything as it might suit you
It has also some disadvantages and they are as follows:
As a
VPS web host allows you to fully control the server, you become primarily responsible for what ever you d. Installation, security, maintenance you become responsible for all your actions. So if you are inexperienced with Linux Server, can be a big problem.
In this format, you have the operating system in your grip but on the other hand, you are in big need of sharing RAM, CPU, etc. (i.e. hardware resources) with other users of the VPS on the same host. This is quite a problematic issue. So, for top quality requirements and using resources like RAM at random, a co-location or a dedicated server is perhaps the best option to look for.
The manner in which it works:
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.
However, this does not mean that you will have to build the whole operating system from the beginning. Almost all the
VPS plans have many disk images to make a selection from, and they have various distributions in the default configurations. You only need to specify the disk image that you need, and the configuration will be done on the
VPS in a couple of minutes. On setting up an account, you will be assigned the root access via SSH, where you can perform any activity that you want to.
