Design a genealogy database that has only one entity set, called ”People.” The database should contain all the information that exists about each individual, including the names, their mother, father, and children. (1) Express your conceptual database design as an E/R diagram. (2) Following an E/R style, convert your E/R diagram into a relational database schema. Show the resulting database schema.
Design a genealogy database that has only one entity set, called ”People.” The database should contain all the information that exists about each individual, including the names, their mother, father, and children. (1) Express your conceptual database design as an E/R diagram. (2) Following an E/R style, convert your E/R diagram into a relational database schema. Show the resulting database schema.
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Design a genealogy database that has only one entity set, called ”People.” The database should contain all the information that exists about each individual, including the names, their mother, father, and children. (1) Express your conceptual database design as an E/R diagram. (2) Following an E/R style, convert your E/R diagram into a relational database schema. Show the resulting database schema.
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