Django ORM

Django ORM (Object-Relational Mapper) is a core component of the Django web framework that provides a high-level, Pythonic interface for interacting with relational databases. It allows developers to define database models as Python classes, automatically generating SQL queries and handling database operations like CRUD (Create, Read, Update, Delete) without writing raw SQL. This abstraction simplifies database management, enforces data integrity, and supports multiple database backends such as PostgreSQL, MySQL, and SQLite.

Also known as: Django Object-Relational Mapper, Django ORM, Django Models, Django Database Layer, Django QuerySet API

Why learn Django ORM?

Developers should learn Django ORM when building web applications with Django, as it streamlines database interactions and reduces boilerplate code, making development faster and more maintainable. It is particularly useful for projects requiring complex data relationships, migrations, and security features like SQL injection protection, and is ideal for rapid prototyping, content management systems, and data-driven applications. Using Django ORM ensures consistency with Django's architecture and leverages its built-in admin interface and authentication system.

Learning Resources

• docs: Django ORM Documentation
• tutorial: Django for Beginners - ORM Tutorial
• tutorial: Real Python - Django ORM Guide
• book: Django ORM Cookbook
• video: Corey Schafer - Django ORM Tutorial on YouTube