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Discussion: "Planning Database Design"
Respond to the following:
• The proper implementation of a database is essential to the success of the data performance functions of an organization. Identify and evaluate at least three considerations that one must plan for when designing a database.
• Suggest at least two types of databases that would be useful for small businesses, two types for regional level organizations and two types for internationally wide companies. Include your rationale for each suggestion.
CSC8500 Advanced Relational Database Design and Technology. demonstrate your understanding of the key concepts and methodology of relational database design
Review the advantages of database management systems? Which two advantages do you think are the most important? Why?
Illustrate the normalized form for PATIENT ORDER. Reflect on the issues you encountered as you attempted to normalize the list. Consider the consequences of not normalizing data.
How the information systems you have chosen for your organization can be used to transform data into information, and information into knowledge.
Discuss iterative design as it relates to databases overall. Determine whether one must design a database iteratively or design the entire database all at once. Provide a rationale for your answer
What actions does a referential integrity constraint prevent from occurring when data is inserted in a table that contains this constraint?
Indexing can affect the performance of a general-purpose database that has roughly equal numbers of fetches and changes. The decision to add an index can improve the performance of a system but can also degrade it.
What is Data Warehousing? How is it different from operational/ production databases? Explain the difference between Data Warehousing and Business Intelligence and the difference between Data Warehousing and Data Mining?
Establish relationship types between entities. Customers log on to our Web site and place an order or call an employee who places the order on the customers' behalf.
Provide what reports may be produced as a result of your database design.Based on the information you have researched, create a 2-3 page design document that includes a description of the database you would like to create as well as sample tables ..
This will allow the staff to review spa usage in a visually appealing layout, notice trends in treatment choices, and improve the scheduling of consultants.
Give an example of a view on Emp that would be impossible to update (auto- atically) and explain why your example presents theupdate problem that it does.
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