Introduction to Denormalization
Explore the concept of denormalization in PostgreSQL by understanding when and why to relax database normalization rules. This lesson helps you recognize performance trade-offs, manage complex queries efficiently, and optimize reporting workloads by adjusting schema design for your application's needs.
We'll cover the following...
We'll cover the following...
When modeling a database schema for your application or business case, the very first step should always consist of a thorough normalization of the schema. This step takes time, and it’s time well spent as it allows us to understand in-depth the system being designed.
When reaching 3NF, then Boyce-Codd normal form, and even 4NF, the next step is naturally generating content and writing queries. Write queries that implement ...