DAT 380 Wk 2 Discussion - Entity Relationships | eBooks | Education

DAT 380 Wk 2 Discussion - Entity Relationships

DAT 380 Wk 2 Discussion - Entity Relationships PLDZ-13057
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DAT 380 Wk 2 Discussion – Entity Relationships

 

Post a total of 3 substantive responses over 2 separate days for full participation. This includes your initial post and 2 replies to classmates or your faculty member.

Due Thursday

This week’s content presents a balanced view of Entity Relationship Modeling (ERM). On one hand, a pragmatic focus on the aspects of the Entity Relationship Diagram (ERD) that have a direct impact on the design and implementation of the database must be considered. On the other hand, properly documenting the business needs that the database must support is equally important.

Respond to the following in a minimum of 175 words:

 

 

 

    • Compare Crow’s Foot and Chen notation ERDs.

 

 

    • Discuss some of the differences, strengths, and weaknesses of the two notations.

 

 

 

Due Monday

Post 2 replies to classmates or your faculty member. Be constructive and professional.

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