Instruction: Create a database design on the following problem. Write your answer on the table provided. Problem A company database needs to store information about employees (identified by ssn, with salary and phone as attributes), departments (identified by dno, with dname and budget as attributes), and children of employees (with name and age as attributes). Steps in Database Design 1. Determine the purpose of your database 2. Find and organize the information required 3. Divide the information into tables 4. Turn information items into columns 5. Specify primary keys 6. Set up the table relationships 7. Refine your design 8. Apply the normalization rules
Instruction: Create a database design on the following problem. Write your answer on the table provided. Problem A company database needs to store information about employees (identified by ssn, with salary and phone as attributes), departments (identified by dno, with dname and budget as attributes), and children of employees (with name and age as attributes). Steps in Database Design 1. Determine the purpose of your database 2. Find and organize the information required 3. Divide the information into tables 4. Turn information items into columns 5. Specify primary keys 6. Set up the table relationships 7. Refine your design 8. Apply the normalization rules
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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