Реферат: Client Server Computing Essay Research Paper ClientServer

"The server processes database requests and the client takes the results

and works with them. Thus, with client/server computing, as much of the

processing as possible is performed on the server before the requested data and

information are transmitted to the client. This means specific information, not

complete files or large sections of databases, are transmitted to the client (Senn,

1995, p. 404)." Many stock analysts feel that Helene Curtis is well

positioned for future growth. As evidence, they cite the company’s ongoing

introduction of new, higher-priced brands and its investment in the information

systems needed to provide good retail service. What might these predictions mean

for Helene Curtis’s competitors? Helene Curtis competitors need to invest in an

information system. Potential investors are looking not only for a good product,

but also an information system that will aid in providing for retail service.

The information system will allow companies to track of sales data of its

competitors. Also, the system will increase productivity. Companies will be able

to compete with new products or price discounts, or whatever else their

competitors are handing out. The information has to be easily accessible to

employees and provide quick feedback. "All of this means faster access to

data and information, better service for customers, quicker responses to changes

in the business environment, more efficient business power, fewer errors, and in

general, higher levels of productivity (Senn, 1995, p. 404)." Client/Server

technology promises many things to many people: to end users, easier access to

corporate and external data; to managers, dramatically lower costs for

processing; to programmers, reduced maintenance; to corporate planners, and

infrastructure that enables business processes to be reengineered for strategic

benefits. Whether client/server lives up to these promises will depend in large

part on how carefully it is planned for, and how intelligently policies are put

forth to manage it.