In its most basic form, a network is composed of two or more computers connected together to share information and peripherals such as printers. Networking your computers can drastically improve your company's productivity, secure data, and reduce expense. Creating the network is normally a simple process, whereby a small piece of hardware is fitted inside each computer and then linked with cables to other computers on the network. Software helps the network run. Larger organizations, generally operating 10 computers or more, require a central organizing computer, or server. In most cases servers require additional software, plus an internal or out-sourced system administrator to keep things humming.
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Selecting the Best Network for You: There are three basic network types, designed to run anywhere from less than 10 computers to hundreds: peer-to-peer, client-server, and server appliance-based, which can all be tailored to almost any business need. Still, before choosing your network solution, consider the following (remember, all network solutions can be upgraded as your business grows and your networking needs change):
Peer-to-Peer Network Designed for 10 or fewer users, peer-to-peer networking is incorporated into the Windows 2000 Professional operating system, and requires no additional software or server. In fact, in a peer-to-peer setup, each computer becomes a server to other computers on the network. Each computer user acts as his or her own administrator and chooses what data to share with others over the network and what to keep private. Peer-to-peer networks are best for: The smallest organizations, where needs are limited to file, print, and Internet-connection sharing, and where information security and centralized management are not a major concern. Client-Server Network If advanced security needs are an issue or your company plans to grow considerably in the near future, a client-server network could be the solution for you. As the name implies, client-server networks require a server, which acts as a central storage point for files, e-mail, application programs, and shared devices like a modem or printer, all accessible by the other computers on the network. Servers are usually high-performance computers with large storage capacities operated by a system administrator. Typically, only the administrator is granted access to the server. The administrator also oversees network operation and data back up, and administers passwords and other security issues. |
