Managing Computers in Large Organizations
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<strong>Manag<strong>in</strong>g</strong> Microcomputers <strong>in</strong> <strong>Large</strong> <strong>Organizations</strong><br />
http://www.nap.edu/catalog/167.html<br />
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MANAGING UNCONTROLLABLE GROWTH 48<br />
concern at the highest levels of corporate management. With more managers<br />
and executives us<strong>in</strong>g term<strong>in</strong>als and personal computers, the problems of data<br />
access and correspond<strong>in</strong>g data security can no longer be avoided. UTC is only<br />
one of many companies consider<strong>in</strong>g new guidel<strong>in</strong>es for computer security.<br />
Cost is another management problem. In more and more corporate<br />
negotiations over system support, service w<strong>in</strong>s out over compatibility. Term<strong>in</strong>albased<br />
systems are more expensive than their batch report counterparts, whether<br />
they are m<strong>in</strong>i, micro, or ma<strong>in</strong> computer based. At UTC, for example, the cost of<br />
hardware is grow<strong>in</strong>g both <strong>in</strong> absolute dollars and as a percentage of the data<br />
process<strong>in</strong>g budget, despite the advanc<strong>in</strong>g technology.<br />
United Technologies Corporation has used a number of approaches to<br />
manage the latest stage of the computer revolution. The most obvious is the use<br />
of report writers and other high-level languages. These allow data process<strong>in</strong>g<br />
professionals to respond to requests for service that require occasional reports<br />
drawn from exist<strong>in</strong>g data bases or the calculation of specific results on an<br />
<strong>in</strong>frequent basis. Some of these tools are simple enough to be taught to end<br />
users as well.<br />
Along with the personal computer, these new tools are the major focus of<br />
the <strong>in</strong>formation centers that are currently spr<strong>in</strong>g<strong>in</strong>g up throughout United<br />
Technologies. The <strong>in</strong>formation center at the Essex Group Headquarters, for<br />
example, has achieved national acclaim. It uses term<strong>in</strong>als, microcomputers, and<br />
user friendly software to help its customers perform a variety of tasks that might<br />
otherwise have to be done by data process<strong>in</strong>g.<br />
Another response to service problems is to tackle the backlog directly by<br />
<strong>in</strong>creas<strong>in</strong>g programmer productivity. There is <strong>in</strong>creased <strong>in</strong>terest today <strong>in</strong> the use<br />
of automated programm<strong>in</strong>g aids such as program generators. In the area of<br />
program or system generators UTC has been somewhat conservative. The<br />
Raytheon product, Readi-Code, is used at one company; the Burroughs product,<br />
LINK, is used at another; a third unit us<strong>in</strong>g a home-grown applications<br />
generator is probably the best of the three. I cannot overemphasize the power of<br />
a well-designed application generator. One of UTC's smaller divisions <strong>in</strong>stalled<br />
a broad range of f<strong>in</strong>ancial and adm<strong>in</strong>istrative systems over a two-and-one-halfyear<br />
period. Dur<strong>in</strong>g that time the systems development group never <strong>in</strong>cluded<br />
more than two-and-one-half employees. All applications were fully customized,<br />
not packages. The latest was a<br />
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