Pl make the entity relationship.
Draw entity relationship diagram for the following scenario.
A university has many departments whereas each department belongs to that particular uni. That uni has also many buildings whereas each building belongs to that particular uni . The uni has also many employees whereas each employee belongs to that particular uni. Every employee has only one parking space whereas each parking space belongs to only one employee.
Department offers many study programs whereas each program by only a single department.
Faisal_ansari63@yahoo.com
| |
|
Welcome to KnowledgeSutra - Dear Guest 
, Please Register here to get Your own website. - Ask a Question / Express Opinion / Reply
w/o Sign-Up!
| |
1
12 replies to this topic
#13
-
- Kontributors
-
- 31 posts
Newbie [Level 2]
- Gender:Male
- Location:Austin
Posted Yesterday, 10:10 AM
Hello friends,
I would like to say, among the five data models being used in database designing, the relational model is probably the most commonly-used by database designers. A relational data model is basically a record-based model where data and relationships are represented by a collection of tables consisting of columns and rows. ERD or the Entity-Relationship Diagram is the method used in the modeling. The data programming language for database models in Microsoft sql client vary from those found in other platforms like Oracle, Model-Right Inc. provides database modeling software for developing complex or simple data modeling for SQL server, MySQL, Oracle and PostgreSql environments. You will find our relational data analysis tools best of breed in comparable database design software available today.
Best regards
Vicky
I would like to say, among the five data models being used in database designing, the relational model is probably the most commonly-used by database designers. A relational data model is basically a record-based model where data and relationships are represented by a collection of tables consisting of columns and rows. ERD or the Entity-Relationship Diagram is the method used in the modeling. The data programming language for database models in Microsoft sql client vary from those found in other platforms like Oracle, Model-Right Inc. provides database modeling software for developing complex or simple data modeling for SQL server, MySQL, Oracle and PostgreSql environments. You will find our relational data analysis tools best of breed in comparable database design software available today.
Best regards
Vicky
Reply to this topic
1 user(s) are reading this topic
0 members, 1 guests, 0 anonymous users
