Write a discussion topic based on the below instructions:
Read Chapter 9 from the attached pdf and write a discussion topic on Discuss the correspondences between the ER model constructs and the relational model constructs. Show how each ER model construct can be mapped to the relational model, and discuss any alternative mappings?
Instructions: Response to the question should be 300-350 words. There must be at least one APA formatted reference (and APA in-text citation) to support the thoughts in the post as needed. Do not use direct quotes, rather rephrase the author’s words and continue to use in-text citations.
