Django Models

Django Models are a core component of the Django web framework that define the structure of an application's data using Python classes. They serve as an abstraction layer for database operations, allowing developers to create, retrieve, update, and delete records without writing raw SQL queries. Each model class maps to a database table, with attributes representing table fields, and includes built-in features like validation, relationships, and migrations.

Also known as: Django ORM, Django Model Layer, Django Database Models, Django Data Models, Django MVT Models

Why learn Django Models?

Developers should learn Django Models when building data-driven web applications with Django, as they simplify database interactions and enforce data integrity through an object-relational mapping (ORM) system. They are essential for rapid development of CRUD (Create, Read, Update, Delete) operations, handling complex relationships (e.g., one-to-many, many-to-many), and leveraging Django's admin interface for data management. Use cases include e-commerce sites, content management systems, and any application requiring persistent data storage with Python backend.

Learning Resources

• docs: Django Models Documentation
• tutorial: Django for Beginners - Models Chapter
• video: Corey Schafer's Django Tutorial - Models
• book: Two Scoops of Django - Best Practices for Models