Entity Relationship Diagrams - PowerPoint Presentation

548 views
Uploaded On 2017-10-06

Entity Relationship Diagrams - PPT Presentation

Entity An entity is a business object that represents a group or category of data 1 Do we know a similar concept 1 Stephens RK and Plew RR 2001 Database Design SAMS Indianapolis IN ID: 593479

entity relationships items mandatory relationships entity mandatory items instructor student optional orders sales relationship inv attribute automobile vendor product

Link:

Copy

Embed:

<iframe width="560" height="315" src="https://www.docslides.com/embed/593479" frameborder="0" allowfullscreen></iframe>

Download Presentation from below link

Download Presentation The PPT/PDF document "Entity Relationship Diagrams" is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.