Composite entity - PowerPoint PPT Presentation

Database Modeling I

Database Modeling I. The cautious seldom err. Confucius. Class Outline. What are the steps in designing databases? How does one collect information necessary to design a database? Why is modeling important? What are the basic elements of a database model?

★ ★ ★ ★ ★

304 views • 24 slides

Transforming Entity-Relationship Models Into Relational Database Implementations

Transforming Entity-Relationship Models Into Relational Database Implementations. Two Simple Rules for Transforming an ERD into Tables. Every entity will be a table. A relationship will be a table only if: It is a many to many relationship or It has its own attributes.

★ ★ ★ ★ ★

217 views • 12 slides

View Composite entity PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Composite entity PowerPoint presentations. You can view or download Composite entity presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.