Need Information? You Name It, Databases Supply It

Article Abstract:

Data bases are electronic retrieval services. They can be categorized in three groups-current information, such as stock quotations; information bases, collections of historical and current data; vertical, specialized services for a particular profession. To use data bases efficiently, choose those with reliable sources, use as few as possible, control access, and consider a research service. For frequent users, a 1200 baud modem costing $600 minimum is cost-effective. A course in the instruction on the use of a data base should be considered. A feasibility study should include determining information needs and budget, making a survey, and getting demonstrations. A chart of six database systems with fees, charges, and features is included.

Vertical market software, Databases, Information storage and retrieval, Database, Training, Utilization, Feasibility, Budgeting

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An Office User's Guide to Minicomputers

Article Abstract:

Choosing a minicomputer is an important and complex task. Compounding the selection problem is the fact that the distinction between micro, mini, and mainframe is blurring. Photos of several popular models accompany the text. A table highlights the major manufacturers and their equipment's features. A potential buyer should pay attention to the basic configuration, software applications, network possibilities, and distribution channels.

Minicomputers, buyers guide, Hardware Selection, Minicomputer, Criteria, Computer Manufacture, OEM, OEMs (Original equipment manufacturers)

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