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Data analysis and web development
·
Module 4
Database Models and the Django ORM
1
Django Model Fields
Define Django models with various field types (CharField, TextField, DateTimeField, etc.).
2
Managing Schema Changes with Database Migrations
Create and apply database migrations to manage schema changes.
3
Defining Model Relationships
Establish relationships between models using `ForeignKey` and `ManyToManyField`.
4
Django ORM: CRUD Operations
Perform Create, Retrieve, Update, and Delete (CRUD) operations using the Django ORM.
5
Filtering and Ordering Data
Query the database using methods like `filter()`, `get()`, `exclude()`, and `order_by()`.
6
Managing Data with Django Admin
Interact with application data via the Django admin interface.
Previous module
Django Core Concepts: Projects, Apps, and Templates
Next module
Forms and Class-Based Views