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Database Systems: Design, Implemen...

12th Edition
Carlos Coronel + 1 other
Publisher: Cengage Learning
ISBN: 9781305627482

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BuyFindarrow_forward

Database Systems: Design, Implemen...

12th Edition
Carlos Coronel + 1 other
Publisher: Cengage Learning
ISBN: 9781305627482
Chapter 13, Problem 14RQ
Textbook Problem
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The data warehouse project is in the design phase. Explain to your fellow designers how you would use a star schema in the design.

Program Plan Intro

Star Schema:

  • Star schema is used in database with multiple dimensions.
  • The star schema is very parallel to the snowflake schema.
  • A schema in which different tables are related to fact table, with the help of foreign key or primary key is known as star schema.

Explanation of Solution

Usage of star schema in data warehouse project:

  • It is used for mapping the multidimensional data into relational database.
  • The development of star schema helps in Entity Relationship (E-R) diagrams and normalization of the required data...

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Database Systems: Design, Implementation, & Management
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