Computer terminals and minicomputers in on‐line retrieval

Abstract

Minicomputers provide an alternative means to access on‐line bibliographic retrieval systems. As the use of on‐line retrieval continues to grow and to spread into the nontechnical community, users and potential users will find it imperative to establish new methods to maximize the benefits of available on‐line systems. The paper explores the effects minicomputers can have on the on‐line retrieval environment. The experience at Editec indicates that minicomputers used in on‐line retrieval offer substantial benefits not possible using computer terminals, the major benefit being the increased acceptance of the on‐line search product by the end user community. Variable costs are held down to acceptable limits, the major consideration for those interested in their use being their high capital cost. The primary difference in using minicomputers rather than computer terminals is the ability to work at higher speeds. This enables many changes to be made which can affect the on‐line retrieval product. The decision to use minicomputers for on‐line retrieval entails lengthy analysis of current and projected use of on‐line retrieval within an organization, the availability of qualified staff, the costs of equipment and software development. It is hoped that some of the considerations in the paper may be helpful in analyzing these questions.

Citation

Monsen, G.L. (1977), "Computer terminals and minicomputers in on‐line retrieval", Online Review, Vol. 1 No. 3, pp. 217-229. https://doi.org/10.1108/eb023951