What Access is

To log on to the Internet, where you can browse information, view Web sites, retrieve data, and send or receive e-mail. The term "access" comes from the notion that you are accessing a computer system, known as a server, that enables you to connect to other computers and "get online." You can do this with a computer and a modem through a dial-up connection (via an ISP), or over a network (such as an office LAN). Access can also be used to describe the act of retrieving information. For example, "In order to access that file, you have to FTP into the server."

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.