Database project proposal by creating the database schema

 

The purpose of this assignment is to build upon your database project proposal by creating the database schema components. A schema is a logical grouping of database objects, such as tables, indexes, views, and queries that are related to each other.

To complete Part 2 of the Database Project Proposal assignment, write a 750-1,000-word essay that contains the following information:

Restate your database project; describe its goal and objectives.
Describe the purpose of the database schema for your project.
Write out the process associated with your business rules relating to your database.
Create a data dictionary that contains no less than five entities. Select and design an entity-relationship diagram (Crow, Chen, UML); Note: There are a variety of ER modeling software programs on the market. Microsoft Visio, OmniGraffle, LucidChart, and MySQL are few of these programs that provide free trials to create entity-relationship diagrams. In addition, you can simply create diagrams by utilizing Microsoft Word, PowerPoint Shapes, or SmartArt.
Focus on one or two areas of your design that seemed especially difficult to develop and provide a brief assessment of the difficulty you encountered in modeling.
Discuss the project’s limitations and possible extensions.
This is an ongoing project and feedback from the instructor at every stage will help you to improve your final project.

 

Sample Solution

ases. Act utility would give room for individuals to determine the best action.

A rule based system leads to greater overall utility because people are capable of having bad judgement. Having specific rules to follow maximizes utility by not relying on the drivers’ judgments that could possibly endanger others or themselves too. For instance, based on an individual drivers’ judgements not following the road stop signs over some emergency could endanger many. The stop sign would distinctly set the rule and tell drivers to stop and does not allow them to calculate whether it would be better to stop or not.

Rule consequentialism avoids criticisms of act consequentialism. According to critics, act consequentialism approves of actions that can be wrong, undermine justice, undermine basic trust among people, and its demanding because it requires people to make sacrifices.

Rule consequentialists avoids underming trust because they do not evaluate individual actions separately and instead support rules that maximize utility.

Many of the rules would maximize utility. For example, rules that clearly distinguish the right and wrong in medical practice where doctors would clearly not be allowed to use one healthy patients organs to save five other patient lives, even if saving five patients results in maximum good. Else no one would trust doctors or the benefits of medical treatment.

In defence of rule utility, Brak Hooker pointed out the different contexts in which the role of partiality and impartiality can be applied. Justification of moral rules has to be impartial. When deciding which rules to apply its important to consider the impact of the rule and gauge the interests of people involved.

The applicability of partial concerns with the what are the rules and how they should be applied in real cases. For example, partiality in cases where caregiving for children is concerned, even rule utility would give room to this. It would be justified to prioritise your own childrens emotional well being over your adult relatives because children are clearly the responsibility of their parents. This kind of par

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