BIS 245 Week 2 Discussion

BIS 245 Week 2 Discussion | Devry University

Week 2: Applying Design to Entity Relationship (ER) Modeling

Applying Design to Entity Relationship (ER) Modeling

Instructions

Discuss some of the common elements of tables and how you would approach the table design. Discuss the relationship types and how they affect your design. Explain primary key and foriegn key and the importance of referential integrity. We interact with databases everyday. What is an example of a primary key in these databases?

Try to make your first post by Wednesday, and remember to reply to your classmate's posts!

Success Criteria

Creating a post that follows the instructions.

• Replying to two of your classmates' answers to the discussion question by the end of the week.
• Participating at least once on 3 separate days.