In this learning activity you'll examine how database normalization eliminates redundancy and helps maintain consistency within a relational database.

In this activity you'll practice designing a table in second normal form.

In this learning activity you'll explore and practice the first step in normalizing a database.

In this learning activity, you'll be introduced to Third Normal Form and you'll design a table following these rules.

Explore what referential integrity is, why it's important to reliable data organization, and learn how it enforces constraints.

In this activity, the learner will understand what denormalization is and when it's an appropriate strategy.