In the section “Disadvantages of File Processing Systems,” the statement is made that the disadvantages of file processing systems can also be limitations of databases, depending on how an organization manages its databases. First, why do organizations create multiple databases, not just one all-inclusive database supporting all data processing needs? Second, what organizational and personal factors are at work that might lead an organization to have multiple, independently managed databases (and, hence, not completely follow the database approach)?

In the section “Disadvantages of File Processing Systems,” the statement is made that the disadvantages of file processing systems can also be limitations of databases, depending on how an organization manages its databases. First, why do organizations create multiple databases, not just one all-inclusive database supporting all data processing needs? Second, what organizational and personal factors are at work that might lead an organization to have multiple, independently managed databases (and, hence, not completely follow the database approach)?

Principles of Information Systems (MindTap Course List)

12th Edition

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter13: Systems Development: Construction, Integration And Testing, Implementation, Operation And Maintenance, And Disposal

Section: Chapter Questions

Problem 5RQ

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A database system has taken the role of the traditional file processing system. In the case of this new database strategy, there are a number of advantages. However, despite its many benefits, the database system has several downsides that should be examined in further detail.
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 more traditional function of file processing has been taken over by a management system for databases. The use of this new database technique has brought about a variety of advantageous results as a consequence. The database approach, despite the fact that it provides a huge number of advantages, has a few restrictions that need to be discussed in further detail.
Do those who design databases need to be aware of any specific approach that, depending on the context in which it is used, may have the potential to have a significant impact on the efficiency with which a database performs?
Do individuals who design databases need to be aware of any particular method that, depending on the circumstances, may have the ability to significantly affect the effectiveness with which a database functions?
SYSTEMS DESIGN Robin Alper, a manager of the credit collections department for ACME Building Supplies, is extremely unhappy with a new system that was installed three months ago. Her complaint is that the data flows from the billing and accounts receivable departments are not occurring in the manner originally requested. Further, the updates to the database files are not occurring as frequently as she had envisioned. Thus, the hope that the new system would provide more current and timely information has not materialized. She claims that the systems analysts spent three days interviewing her and other workers. During that time, she and the other workers thought they had clearly conveyed their needs. She feels as if their needs were ignored and their time was wasted. Required What went wrong during the systems design process? What suggestions would you make for future projects? please explain in detail to better understand.
Traditional file processing system has been replaced by a new approach called database system. This new database approach comes along with some benefits. Provide a detailed discussion on the benefits of the database approach and also identify the drawbacks if exist in this new approach.
A database management system has taken the role of the more conventional file processing. The use of this new database strategy has resulted in a number of positive outcomes. In spite of the fact that it offers a great number of benefits, the database technique has a few limitations that need to be extensively explained.
While developing a database, do ethical considerations need to be taken into account at any point? Unresolved is the issue of whether or not sensitive personal data (such medical information, for example) should be kept in the same database management system (DBMS) that maintains data on employee pay and benefits.
The readers and writers dilemma may be posed in many different ways, depending on which set of processes is being considered. Explain three alternative permutations of the issue, each of which may favor one set of procedures over another. For each iteration, detail what occurs when a reader or writer is ready to access the database, and when a procedure is complete.
Is it important for individuals who build databases to be familiar with any particular method that, depending on the circumstances, may have a major effect on the effectiveness of the database?
There are several benefits to database systems, but there are also numerous disadvantages. Consider a few instances of these primary disadvantages in action.