Learn how to use ER diagrams for database normalization and optimization in DBMS. ER diagrams can help you visualize, communicate, validate, simplify, and enhance your data.

It can also generate automatically the schema of a database in a given database system (e.g. Microsoft Access). This lecture exemplifies the new terms with snapshots of screens produced by Microsoft ...

这个作业是一个大楼的蓝图 我们需要有蓝图才能够建好一个database This project requires you to create a database design. Your design will be documented in a set of Entity-Relationship diagrams using the representation as shown in ...