Databases & ORMs

Learning Objectives

• Configure a database connection pool in a backend application.
• Execute CRUD operations using an ORM like Prisma, TypeORM, or SQLAlchemy.
• Write database migrations to track schema changes over time.

Core Topics

Practical Exercise

Set up a Prisma or SQLAlchemy project, define a User and Post model with a 1-to-Many relationship, generate a migration, and write a script to seed the database.

Recommended Learning Resources