View Design Logical Erd Example Example Download Zip Pics. For example, what is relationship between human and dog? Students entity can have attributes like rollno, name, and example of entities:
You've been hired as a freelancer by a company of 50 employees to design a logical database model.
Advanced sql programming, 4th edition joe celko. Here's an example erd using bachman notation: Top free erd examples downloads. Logical erd is a detailed version of a conceptual erd.