[UDM] Django Database ORM Mastery Course (Sep 2024) + Full Videos & Resources

Learning Django ORM Inside and Out
Django Database ORM Mastery Course is a beginner course that provides an overview of the Object-Relational Mapping (ORM) system in Django with the most basic concepts. The first step is to prepare a new development environment with the help of such tools as Python, Docker, and VS Code. Then, you will proceed with Django models definition and the way they are directly connected to database tables. It focuses on establishing a solid background in that regard, namely, how Django treats data in the back-end, so that you can create scalable web applications with ease.

Real World Data Manipulation and Queries
Now that you have your models in place, the Django Database ORM Mastery Course turns to how to manage and query data. You will learn the practical work on creating, reading, updating, and deleting (CRUD) operations with the help of Django ORM functions. Whether it is a small lookup, a filter chain, or a query optimization, you will get the knowledge to fetch and manipulate data efficiently, without any raw SQL. The real-world data handling exercises will enable you to master the real world of handling data.

Modern Relationships and Optimization Techniques
When your apps scale up, it is important to handle data relations. You learn the one-to-many relationship, the many-to-many relationship, and the reverse relationship in the course, and learn how to design relational models and how to optimise them. You will learn how to use such tools as select_related, prefetch_related, and aggregation functions to make the queries fast and resource-efficient, which is the key to building efficient Django applications.