Advantages of VPS Server Hosting

VPS hosting - lead position

This theme has been quite a buzz in the IT world, as what do you get for using a VPS server, compared to a dedicated or shared hosting server. For anyone that works in these waters they know the difference of course, but those that don’t it can be simply presented in a category plan where shared hosting is the lowest one, VPS the middle one and dedicated server the highest one. Every product has its own buyer that is definitely proven, even though I do not have the information what is the approximate percentage of usage of those three plans in the world, by some logic it sounds as the VPS are currently in the lead.

Why do I think that?

Well as these three plans differ in price and performance gain with its purchase, you get a lot more when going from shared hosting to VPS hosting. This also goes when going from VPS hosting to dedicated servers, but not nearly as compared with the shared to VPS transition. So let’s get acquainted with the VPS technology a bit better. VPS Hosting or Virtual Private Server is the technology where a physical server is virtually divided into two or more small servers generally known as virtual private servers (VPS) being already split into different parts however all of them provide the benefits that a dedicated server supplies. The general idea of using a VPS is its behavior as a dedicated server but with smaller performance but cost too.

The physical server is fragmented into multiple “mini” servers which become totally individual and separated from other virtual server located on that same physical disc. Generally in VPS hosting, errors or faults within one virtual server don’t affect the other servers, because each virtual server gets a unique IP address so that it will not affect the websites hosted on the other servers, each server is independent and completely invisible, your VPS is not required to share applications, services, processes or file system with the other servers. From that fact comes another one where, unlike the shared hosting providers, in case of malfunction or some critical error which appears on one of the virtual private servers, it stays only on that server as all others are completely isolated from the other VPS’s located on the same physical server. This is the main and greatest advantage of the VPS against the shared hosting. But having VPS is really not the same as possessing a dedicated server. In reality, it represents a virtual section of a dedicated server.

What difference does this VPS service make then?

For one thing, it permits you, the customer, to anticipate the numerous advantages of having a dedicated server running without needing to undergo the expense of setting one up for yourself and your business. Another thing is the cost of the VPS compared to a dedicated server. Dedicated servers can cost about 200$, and some go even further, as it all depends on the requirements that a specific person or in more common case big companies require in performance. The VPS servers on the other hand goes from 50$ to 100$ and the prices all vary depending on the provider and of course the type of service you want and the quantity of resources that you need.

The general advantages of using a VPS are the following:

Control – The greatest advantage of the VPS over the shared hosting service that was already mentioned is the greater disaster free option. The greater level of security and control over your own VPS makes the entire way more reliable which is far the most important feature above all others. Because those resources are dedicated for your own account, you will not be negatively impacted if another account crashes itself. For anyone who cares about dependability of their server, then the little bit extra additional cost of a VPS account over a shared hosting account will definitely prove to be worthwhile. Also unlike a shared server, VPS allows you full control of the server. You can choose the software you want to install. Keeping many such servers lets you install different operating systems on each and maintain separate applications in isolation from one another. You can host as many websites as you want through these virtual servers. Also the purchase plans are not fixed. For example if you bought middle plan of purchase and you need additional space on your VPS but don’t need bandwidth or CPU, you can get it with additional payment, and the process lasts a couple of minutes and doesn’t require any downtime of the server. The only thing the customer has to do is log off and then log on, after which the resources are added to the ones he had.

Price – The prices are already mentioned approximately have they are moving. This type of hosting is generally intended for companies that are working their way in expanding or just some medium entrepreneurs which are using it to expand their business and because of that they need better conditions for their web sites which VPS supplies. Also VPS are becoming more and more target by other users from other branches of IT world, even the entertainment and games.

Administration and Maintenance – In this part VPS shows other great virtues that make it much more superior then the shared hosting service but not that entirely different then the dedicated server. Basically you are been given a dedicated server with complete package of administration rights. You get full unrestricted virtual access to the account's root directory. This permits you to configure your server space anyway that you wish. Since none of your actions affect the other accounts hosted by the server, you are allowed to do whatever you wish with your server space and configuration. As for the Maintenance part, that responsibility lies on the technicians of the VPS provider. It is their job to check that the server is always working properly and always online, fixing all security updates and the required network capabilities. The maintenance of this kind will require for the complete server to be shut down and restarted. This is obligatory, but every customer is informed in time about this procedure that has to be done, and the downtime of the server is put to minimum making the whole process almost entirely painless for the customers. Also the failsafe system that uses the VPS’s are based on RAID-10 disks making the whole process completely secure. For example if a server has 4 primary hard drives on which the data is written, the RAID-10 system makes automatically another copy on another additional 4 disks. The data is written parallel so no data is lost, and in the case of failure, the disk is replaced after which the data is copied from the other hard drive (the original or back-up depending which malfunctioned) to the replaced one.

Security – VPS accounts are insulated from each other, minimizing the risk of unauthorized access from hackers as well as other customers. The isolation of your account also minimizes the risk of being impacted by a DOS attack that was intended for someone else. Moreover, VPS hosting providers offer additional security features, saving your website of hackers and other malicious factors.
To conclude, the VPS server provide the complete service of a dedicated server but in lack of performance that the dedicated server supplies. This plan of using servers has found a great implementation in the IT world making it expand more and more, and the fierce competition is there to make all of the providers to give their max in supplying top quality service in maintenance with professionals, 24/7 support system, easy and secure ways of payment, providing additional resources with no repercussions to the whole system and any questions that concern the whole service for that matter.

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