DBM 502 WEEK 2 Entity Relationship
Diagram
DBM 502
WEEK 2 Entity Relationship Diagram
DBM 502 WEEK
2 Entity Relationship Diagram
Review the materials you have, describing
the information to be captured and the overall project.
Create an Entity-Relationship diagram for
the information you will need. Be sure to clearly name the entities and the
relationships. Include and indicate the primary key attributes, as well as any
foreign keys, or other attributes implied by the materials. Determine and
indicate the cardinality of each relationship.
Provide a normalized version of the diagram
in at least Third Normal Form.
Explain the reason for any model changes
you made as part of the normalization. Specify how entities, relationships, and
their attributes will be represented. Consider the common and urgent activities
that will access this information.
Explain where you might use
denormalization, indexing, or other techniques to improve performance for these
operations, and why.
Combine all items and submit in a 1- to
2-page APA formatted paper.
Submit your assignment.
V020119
DBM 502 WEEK 2 Entity
Relationship Diagram
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