Rolling Back Migrations | Django ORM Model Essentials
Rolling Back Migrations
Django ORM Model Essentials
ORM Mastery Course Udemy:
https://www.udemy.com/course/django-4...
YouTube PlayList:
• Django 5 ORM Model Essentials 2024
Welcome to Django ORM Model Essentials 2024: Module Introduction!
This module lays the groundwork for your journey into the heart of Django's Object-Relational Mapper (ORM). By the end of this module, you'll have a firm grasp of relational databases, their structure, and how they interact with your Django application. We'll also delve into the essential role of the Django ORM and introduce you to the fundamental concepts of models, migrations, and the Django admin panel.
Here's what you'll cover in this module:
Relational Database Fundamentals: Get acquainted with the core concepts of relational databases, including tables, columns, and relationships. Learn how to visualise your data model using Entity-Relationship Diagrams (ERDs).
Introducing the Django ORM: Discover the magic of Django's ORM, a powerful tool that simplifies database interactions in your Python code. Understand how it translates object-oriented code into efficient database operations.
Django Models, Migrations, and the Admin: Explore the building blocks of Django data management: models define your data structure, migrations handle schema changes, and the admin panel provides a user-friendly interface to manage your data.
Ready to dive in?
This module is packed with engaging explanations, hands-on exercises, and clear examples to ensure you have a solid foundation for building effective Django models in the modules to come. So, let's embark on this exciting journey together and unlock the power of Django's ORM!
In addition to the topics mentioned above, you'll also be introduced to:
Different field types available in Django models (e.g., TextFields, DateFields, ForeignKeyFields)
Best practices for naming fields in your models
Remember, this is just the first step! As you progress through the course, you'll gain in-depth knowledge of foreign key relationships, many-to-many relationships, data migrations, admin panel customisation, and more.
This introduction excites you to begin your exploration of Django ORM models!
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