Entity Relationship Diagram (ERD) or Entity Relationship Model is a visual representation of the organization of data within databases or information systems
What is the differences between that relationship lines in oracle ERD?
sql oracle erdHere is the situation:- I have a table called Users. This contains user data for students and tutors as …
sql database database-design erdWhat is the best software to draw ERD in Windows for a MySQL database.
mysql windows erdSay we have three entities in our environment, Teacher, Student and Course. Every teacher has (teaches) 1 or more Courses and …
database database-design entity erdMany to many relationships should have a solid line, strong relationship. In the given diagram, ther right side sample is …
database database-design data-modeling erd