The starting point for all the blogs and websites on the Internet is web hosting. When you access a website using your browser, you actually receive codes written using several different languages. Your browser then converts the codes so that you can see images, videos, buttons and text.
Your computer’s hard drive and the processor that deals with the basic file operations such as editing, copying and deleting acts as a server. A server, essentially a computer, holds several files and performs operations on them.
The company that owns the server where your websites reside is the web hosting service provider. A part from giving hardware for the website, the web hosting company also offers services such as server management, support, backup and malware scanning, among others. In short, a web hosting service provider is a company that markets server space as well as related services.
How Does Dedicated Virtual Server Hosting Work
A VPS is also referred to as a dedicated virtual server. To the user, a virtual server appears as a dedicated server, but, in reality, it is installed on a computer that serves multiple websites. One single computer can house a number of VPSs. Each one will have its own operating system that operates the hosting software for a specific user.
For each VPS, the hosting software often includes a web server program, File Transfer Protocol or FTP program, mail server program and applications for specialized activities like e-commerce and blogging.
Small businesses often choose the VPS alternative. This is because they need a customized website, but they may not be in a position to pay for a dedicated server. Another advantage offered by the VPS technology is that a single subscriber will be able to maintain several virtual servers. For instance, as a website owner you can use one server for your production-level website and another for, say, a “dummy site” which can be used for testing planned modifications, updates or new programs.
VPS is the best and popular service you can upgrade to as it provides a well-balanced hosting experience. A VPS server may still be considered as a shared hosting environment. However, the method of sharing is very different. Let us see as to how a dedicated virtual server hosting works:
In VPS hosting, the websites reside on a virtual private server that makes use of a powerful hardware. This involves dividing a physical machine into many virtual compartments and setting up server software separately setup on each one of them. This makes each unit to function independently.
Other websites will be residing on the physical system, but yours would reside only in the virtual compartment that id allocated you with separate server resources such as RAM, CPU, and disk space. Further, other websites residing on the machine would not affect the performance of your website. This is to say that you get to use the same system resources that you are paying for.
As you get total root access to the server, you will feel as though you are using a dedicated server. However, technically speaking you are still sharing the same machine, its CPU, RAM, bandwidth and disk storage. Dedicated virtual server hosting enables you to exercise complete control over your compartment in the server and enjoy almost the same benefits that a dedicated server offers. This is why, you are able to get a dedicated virtual server for a very low price and ensure your website’s better performance.
For example, there may be 10 users, 10 GB of RAM and 200 GB of hard drive space available on a server. Then, each user will be allocated 1 GB of RAM and 20 GB of disk space. Once you hit the RAM limit specified for you, your website may go down. However, the websites of others continue to remain stable. This is achieved with the help of the software called hypervisor. This software manages virtual machines that create compartments within the server and eliminates the bad neighbor effect experienced in a shared hosting environment.
Another feature of VPS servers is their high configurability. This provides more flexibility. In a shared hosting service, you cannot make any modifications to the environment because the changes you make will affect everyone else who are using the server. In the case of dedicated virtual server hosting environment, you are given an account within a machine so that you can make changes without causing any problems for others. If you are a developer, you will really appreciate this feature.
Last, but not the least, VPS is scalable. This to say that you can increase the amount of resources you want to use in a matter of seconds. This feature is of great comfort as far as business owners are concerned. This is because they expect their websites to not only grow, but also flourish over the years.
Who All Can Use VPS
Dedicated virtual server hosting is recommended for all those online business owners who can afford to spend around $25 per month. You may think that VPS is an expensive affair, but subscribing for the lowest tier is a lot better compared to a shared hosting solution.
As your business grows over the years and you scale up your operations, you may be required to spend about $120 month range, but you don’t have to worry too much about it because you will be making enough money to pay for the additional RAM and bandwidth requirement.
All said and done, a high end dedicated virtual server hosting might be cheaper and more powerful compared to a low-end VPS in the long run. You should shun VPS hosting thinking that it is an advanced option as you are the only one on a server. You should actually look at the resources that are available to you because that is what really matters in the end.