Computers :: essays research papers

ComputersNothing attracts a crowd like a crowd. Today, with home computers andmodems congruous faster and cheaper, the home front is on the break of a newfrontier of on line information and data processing. The net profit, the ARPANET(Advanced Research Programs Agency Network) spinoff is a channel ofuninterrupted information interchange. It resigns people to connect to largecomputer databases that can store valuable information on goods and services.The profit is quickly befitting a tool for vast data interchange for more thantwenty million Americans. New tools are allowing Internet presence an easiertask. As did the gold miners make up ones mind out to California on carriages to staketheir claim in the gold rush, business and entrepreneurs are rushing to staketheir claim on the information motorway by dint of Gopher sites, World-Wide Websites, and electronic mailing lists. This article explains how businesses andentrepreneurs are setting up information services on the Interne t that allowsusers to browse through picture catalogues, specification lists, and up to theminute reports.Ever since Sears Roebuck created the first pictorial catalogue, theidea has fascinated US that merchandises could be selected and ordered in ourleisure time. the like any cataloging system, references make it easy to find whatuser seeks. Since its inception, The Internet has been refining its searchtools. Being able to find products through many catalogues is what make theInternet shine in information retrieval. This helps the consumer findmerchandise that they might other wise probably cannot find. The World Wide Weballows users to find information on goods and services, pictures of products,samples of music (Used by record Companies), short videos showing the product orservice, and samples of programs. Although a consumer cannot order directly fromthe Web site, the business will often invest a Voice telephone number or an orderform that costumer can print out and send out th rough the mail.Although web sites have the magazine like appeal, storing largeamounts of textual data is often difficult. Gopher (like go-for) is set up likea filing cabinet to allow the user more flexibility in retrieval. Gopher issimilar to the white/yellow pages in the way information is retrieved word forword. They are also a lot cheaper and easier to set up which allows smallbusiness an easy way to set up shop. Consumers can find reviews, tech-info, andother bits and pieces of information.Each person who uses the Internet has an identification that sets themapart from everyone else. Often called handles (from the old short wave radiodays). Electronic mail addresses allow information exchange from user to user.