1: The Power of PostgreSQL Views 

Understand the concept of views and how they provide a simplified and efficient way to retrieve and manipulate data. Learn how views serve as a layer of abstraction over underlying tables. 

2: Creating Basic Views 

Dive into the process of creating basic views in PostgreSQL. Explore how to define a view using a SELECT statement, and understand how views can encapsulate complex joins and calculations. 

3: Modifying and Updating Views 

Uncover the flexibility of modifying and updating views. Learn how to perform data manipulation operations on views and how these changes affect the underlying tables. 

4: Using Views for Security and Abstraction 

Explore how views can enhance data security by controlling access to specific columns and rows. Discover how views provide a way to abstract away complex database structures for simpler querying. 

_{More Information}