Web servers are critical elements of the internet, as every web site needs one in order to function. Essentially, web servers are computers that are responsible for transmitting data from a web site to the site visitor's computer. Without a web server your web site could not exist, because there would not be anywhere to store the data and send it to a visitors computer. There is a variety of web servers available on the market, with each one designed to accommodate a different range of client needs. If you want your site to perform optimally, then you will need a capable web server. Make sure you become familiar with web servers and their uses before you proceed with your online endeavors.

VPS web hosting is one of the most popular kinds of hosting available, most likely because it offers a perfect balance between affordability and professional functionality. VPS is an abbreviation for Virtual Private Server, which describes the web server configuration. Web servers are powerful computers that serve information to web pages so that it can be accessed by visitors around the world. When a visitor views one of your web pages they are actually downloading content directly from your web server. A virtual private server is simply a section of a web server that is devoted solely to your web site. VPS hosting is a mixture of shared hosting (the most affordable kind of hosting) and dedicated hosting (the most powerful kind of web hosting). Many people confuse shared hosting with VPS hosting because both types involve splitting a server into partitions for use amongst multiple hosting plans. However, unlike shared web hosting, VPS hosting does not place any restrictions or limitations on the kinds of software that can be used on the web server partition.

The main benefit of VPS hosting is the expandability of the hosting plans. Instead of being confined to a particular set of server resources, you can expand your plan at any time in most cases. If you are not sure how much server resources you need to keep your sites operating optimally, then you may want to consider a powerful VPS plan, or a cloud VPS hosting plan. VPS web hosting is surprisingly affordable in most cases, with prices starting just above the cost of shared web hosting. This affordability and expandability makes VPS web hosting perfect for novice webmasters and professional alike. Upgrading a VPS hosting plan is extremely simple, especially if you choose to stay with the same hosting provider.

Fortunately, the aforementioned limitations do not apply to VPS cloud hosting because the network is connected to various servers simultaneously. Instead, cloud hosting plans charge on a per-usage basis. In other words, you have access to unlimited server resources, and when you exceed the preset limits of your plan, you are billed for whatever additional resources your websites use. If you are unsure about the kind of traffic levels your site will receive and/or you are expecting serious traffic surges, you may want to consider VPS cloud hosting.