M5 - Module Review

M5 faculty Review MGMT221 Lee Freeman Part 1: Answer the Module Review Questions listed below. These questions were chosen to demonstrate your fellow feeling and help you survey your progress. 1. Discuss the advantages of a infobase management admittance to the file treat approach? Give employments to illustrate your answer. A couple advantages would be that it consolidates entropy records and objects into databases that brook be accessed by many variant applications. Also, it serves as a software porthole between applications and databases thereby reducing data dependence. The approach attempts to light up the other problems manifold in file processing much(prenominal) as data redundancy, lack of data integration, and data integrity. An example would be that a Universitys course registration body should share the aforementioned(prenominal) databases which support the learner financial aid conditions. overlap info would include a studen ts name, ID, and financial status. In that way, if a student changes his or her name or if the students financial condition prohibits course registration, some(prenominal) applications choose out know about it. 2. Outline the benefits and limitations of the relative database model for calling applications today?

Some benefits are that its the most favourite of the 3 database structures and its structure is logical and at large(p) to comprehend. Also, a relational database provides substantial flexibility over time. On the other hand, it cant process large amounts of job transactions as quickly and efficiently as the hierarchical and network models. 3. Ho w should a billet interject, access, and d! istribute data and in embodimentation about its inside operations and external environment? Businesses should get under ones skin a database management approach and store pertinent study in the form of structured databases. These databases help a business organize and store information for access by individuals and applications. Usually, this data is stored as...If you want to get a full essay, order it on our website: OrderEssay.net

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