What Web site is
A place on the World Wide Web that's comprised of files organized into a hierarchy. Each file or document contains text or graphics that appear as digital information on a computer screen. A site can contain a combination of graphics, text, audio, video, and other dynamic or static materials. As a form of media, Web sites are similar to motion pictures, television, or print magazines, which also create and manipulate digital pictures and text. But a Web site is also a communications medium.
The main difference between a Web site and traditional media is that a Web site is on a computer network (the Internet) and is coded in such as way that allows users to interact with it. Once you're on a site, you can make purchases, do searches, send messages, and other interactive activities.
As is the case with many Net terms, "Web site" is often used interchangeably with other words, such as homepage and Web page. For example, you may hear someone refer to their "homepage" when in fact they are talking about an entire Web site. (A homepage is usually a vanity page.) Like homepage, "Web site" is often spelled as one word and not capitalized, as in, "website."
It is important for Web developers to establish a style guide for consistency, which among other things should state whether the preferred usage is the single-word or two-word form. We feel that the two-word form is more grammatically correct; the single-word form is rarely used outside of marketing campaigns. At its bare minimum, a Web site is simply any computer hooked up to the Internet and available via a host name, domain name, or URL.
The meaning of Server farm
A group of networked servers that are housed in one location in order to streamline internal processes, distributing the workload between the individual components. In other words, a server farm expedites computing processes by harnessing the power of multiple servers. The farms rely on load-balancing software that tracks demand for processing power from different machines, prioritizes the tasks, and schedules and reschedules them depending on the priority and demand that users put on the network. When one server in the farm fails, another can step in as a backup.
Combining servers and processing power into a single entity has been relatively common for many years in research and academic institutions. Today, more and more companies are utilizing server farms to handle the enormous amount of computerized tasks and services they require.
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