Hosting Cheap

If you have been searching for a webhost, chances are you have seen the term 'virtual webhosting'. Are you unsure what it means and how it relates to your website? This article will explain what you need to know about virtual hosting. Virtual webhosting is the process of running a number of "virtual" web servers on a single physical host computer. This enables a single computer to host thousands of independent web sites. Commercial virtual webhosting service providers often use this technique to be able to manage their hosting infrastructure well also for efficient and scalable hosting service. Most virtual webhosting applications rely on virtual DNS resolution, so that a specific domain name (such as a customer's own registered domain name) may be associated with each independent virtual webhosting server. This can be achieved through either name-based or IP-based virtual web hosting. These techniques are explained below. IP-based hosting One technique used when providing virtual webhosting services is the IP-based hosting. In this hosting method, each web site hosted on a single machine is given its own separate public IP address. The HTTP GET requests are answered by using IP address instead of the name. The limitations in this operating system also limit the maximum number of IP addresses that can be assigned to a single machine particularly if separate log files are used. The Host request-header field is the field that specifies the internet host and port number of the resource requested as obtained from the original URL given by the user or referring source. It is necessary for the host field to represent the naming authority of the origin server or gateway given by the original URL. This will allow the gateway or origin server to tell the difference between internally ambiguous URLs.