The drawbacks of file processing systems may also be limits of databases, according to the section "Disadvantages of File Processing Systems," which states this. To begin, why do companies have numerous databases when they might have a single database that could handle all of their data processing requirements? In other words, what are the organizational and individual variables at play that might cause a company to have several, separately maintained databases?

The drawbacks of file processing systems may also be limits of databases, according to the section "Disadvantages of File Processing Systems," which states this. To begin, why do companies have numerous databases when they might have a single database that could handle all of their data processing requirements? In other words, what are the organizational and individual variables at play that might cause a company to have several, separately maintained databases?

Fundamentals of Information Systems

9th Edition

ISBN:9781337097536

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter8: System Acquisition And Development

Section: Chapter Questions

Problem 3PSE: A new sales ordering system needs a relational database that contains a customer table, a product...

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