Justify the use of surrogate primary keys for a database

Assignment Help Management Information Sys

Reference no: EM132215311

Discussion Question :

Using specialization hierarchies can provide an efficient application development structure. Justify the use of surrogate primary keys for a database design. Provide an example to support your response.

Historical data can be important to measuring performance. Prepare an example on how time-variant data can be properly captured and maintained within a database system.

Reference no: EM132215311

Questions Cloud

Consumer base as all consumers who require prescriptions : CVSHealth has determined their consumer base as all consumers who require prescriptions, health assistance, in-home health care options,

How each factor would eliminate data redundancy : Identify at least two factors that should be considered in order to produce an optimal normalized set of tables when performing normalization.

Rewrite the worst of the vision and mission statements : Critique the vision and mission statements you selected. State and explain which organization''s statements best fits the organization

Key provisions of relevant legislation standards : Identify the key provisions of relevant legislation standards and codes that may affect payroll operations.

Justify the use of surrogate primary keys for a database : Using specialization hierarchies can provide an efficient application development structure. Justify the use of surrogate primary keys for a database design.

Identify at least two relationship strength types : Defining relationships within a database can improve search capabilities and optimal performance of the database in the long run.

Which segmentation differs between different companies : Prepare an outline that shows at least five dimensions on which segmentation differs between different companies.

What is balance of fred investment : Fred owns 25% of Eaton and at January 1, 2013 has a balance in its investment account of $40,000. What is balance of Fred's Investment in Eaton

Society has deemed unethical or socially irresponsible : "Laws are the markers of past behavior that society has deemed unethical or socially irresponsible." What does this mean?

User Account

All Pages