VPS Hosting Vs Dedicated Server – How To Compare The Features
Many businesses start off by paying for a shared hosting account with a web hosting company. As time progresses, their needs become more sophisticated, their website needs more space and reliability and they then start looking around for a dedicated server or a VPS. This article covers the subject of VPS Hosting Vs Dedicated Server – How to Compare what you get.
Since so many businesses use a shared hosting account when they get started, we will begin by explaining what exactly a shared hosting account is. What you get is basically a fixed amount of bandwidth (data transfer) per month and a certain amount of disk space. Your website shares everything on the main server with all the other websites.
The number of websites on a shared server can run into hundreds and even be more than a thousand. The drawback of all this is if even one of those websites uploads a script that brings down the server, your website will also go down. If any one of them sends out thousands of SPAM emails which blocks the mail server, your email will also stop functioning.
As time goes by and you experience more and more of these outages, it is logical to start looking at a better option. The next step in the web hosting hierarchy is a VPS account ‘ a Virtual Private Server. You get a fixed amount of bandwidth, your fixed share of RAM and your fixed share of the CPU for your own use.
That means that under normal circumstances your website will not be affected if the guy on the VPS next to you uploads a bad script or uses too much RAM. Your VPS will also have it’s own mail queue which means if one of the other VPS accounts tries to send out too many emails it will not affect you.
Another advantage is that a VPS is much cheaper than a dedicated server. It will still cost you more than a shared hosting account, but depending on your disk space and bandwidth requirements you should not pay more than 20% of the cost of a dedicated server.
One of the limitations of a VPS is that it still shares the basic hardware of the main server with a few other VPS accounts. If a mechanical failure occurs somewhere on the main server all VPS accounts will stop to function.
A dedicated server is the cream of the crop. Here you have full control over your own destiny. You can upload custom programs and your server will not be affected by what anyone else does. You have full control of your own email and website data.
The one reason why many small businesses do not go for the dedicated server option is because they don’t have the necessary technical know-how to manage a server themselves. Many web servers run on the Unix platform, which is a programming language with which most business people are unfamiliar.
The managed dedicated server is the solution for these people. In this case the data center accepts full responsibility for the technical and software maintenance of the server. You only manages your own web data. This comes at a price though and is the most expensive solution.
The above analysis tried to outline the issue of VPS Hosting Vs Dedicated Server – How to Compare the pros and cons of the different options.
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