Design a Relational Database Identify Database Purpose

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Presentation transcript:

Design a Relational Database Identify Database Purpose Planning a Database Design a Relational Database Identify Database Purpose Review Existing Data Determine Fields Group Fields into Tables Normalize the Data Designate Primary and Foreign Keys

Relational Database Design Process Identify database purpose Review existing data Determine fields Group fields into tables Review for maintenance problems and revise Designate primary and foreign keys = Output is a Database Design Plan Result

1. Why is it important to create a plan before building your database? Reflection Questions 1. Why is it important to create a plan before building your database? 2. What fields might you include in the first database you need to build on your job? How would you group them into tables?