What you will Learn
Django backend course, you’ll learn to build robust web backend systems using Django. From project setup to authentication and API development, gain hands-on experience to create scalable, secure, and efficient web applications
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Course content
- Model-View-Template (MVT) Architecture
- Django Project Structure
- URL Routing and Configuration
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Practice Question
- What is Django and what problem does it solve?
- Explain the Model-View-Template (MVT) architecture in Django.
- How do you create a new Django project?
- What is a Django app and how do you create one?
- What is the purpose of the Django admin interface?
- Post
- GeT
- Put
- Delete
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Practice Question
- What is an API, and why is it important in web development?
- What is REST, and how does it relate to API development?
- What are HTTP methods, and what is their role in API development?
- What is the purpose of the POST method in API development, and when would you use it?
- How do you send data to a server using the POST method?
- What is the GET method, and how is it used in API development?
- How do you retrieve data from a server using the GET method?
- What is the PUT method, and when is it used in API development?
- How do you update existing data on a server using the PUT method?
- What is the DELETE method, and how is it used in API development?
- Introduction to Function-Based Views (FBVs)
- Creating Basic FBVs
- Handling Requests and Responses
- Rendering Templates
- Form Handling
- CRUD Operations
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Practice Question
- What is a function-based view (FBV) in Django?
- How do you create a function-based view in Django?
- What is the role of a function-based view in handling HTTP requests?
- How do you return an HTTP response from a function-based view?
- What are request and response objects in Django, and how do you access them in FBVs?
- How do you render templates in function-based views?
- Can you explain how to pass context data to templates in FBVs?
- What are decorators, and how are they used with function-based views?
- How do you handle forms in function-based views?
- What is form validation, and how is it performed in FBVs?
- Introduction to Class-Based Views (CBVs)
- Benefits and Advantages of CBVs
- Basic Usage and Structure
- Generic Class-Based Views (GCBVs)
- View Inheritance and Mixins
- Built-in CBVs in Django
- Request Handling
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Practice Question
- What is a class-based view (CBV) in Django?
- How do class-based views differ from function-based views?
- What are the advantages of using class-based views?
- Can you provide an example of defining a simple class-based view in Django?
- How do you handle HTTP requests in class-based views?
- What is the role of methods like
get()
,post()
,put()
, anddelete()
in class-based views?
- Introduction to Class-Based Views (CBVs)
- Benefits and Advantages of CBVs
- Basic Usage and Structure
- Generic Class-Based Views (GCBVs)
- View Inheritance and Mixins
- Built-in CBVs in Django
- Request Handling
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Practice Question
- What is a class-based view (CBV) in Django?
- How do class-based views differ from function-based views?
- What are the advantages of using class-based views?
- Can you provide an example of defining a simple class-based view in Django?
- How do you handle HTTP requests in class-based views?
- What is the role of methods like
get()
,post()
,put()
, anddelete()
in class-based views?
- Django Models and Fields
- Relationships between Models
- Model Meta Options
- Model Forms
- Database Migrations
- Querying Data with Django ORM
- Model Validation
- Model Events (Signals)
- Database Transactions
- Model Performance Optimization
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Practice Question
- What is a Django model?
- How do you define a model in Django?
- What are fields in Django models?
- Can you explain the types of fields available in Django models?
- How do you establish relationships between Django models?
- What is the purpose of the Meta class in Django models?
- How do you handle inheritance in Django models?
- What are abstract base classes in Django models?
- What is a model manager in Django?
- How do you create forms from Django models?
- Model Relationships (One-to-One, One-to-Many, Many-to-Many)
- ForeignKey and ManyToManyField
- Accessing and Filtering Related Objects
- Aggregating Related Objects
- Nested Serialization of Related Models
- Generic Relations
- Custom Through Models for Many-to-Many Relationships
- Handling Cascading Deletes
- Optimization Techniques (select_related, prefetch_related)
- Model Forms with Multiple Models
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Practice Question
- What are model relationships in Django?
- How do you define a ForeignKey relationship between two models?
- What is the difference between a ForeignKey and a ManyToManyField?
- How do you access related objects in Django models?
- Can you explain how to filter related objects in Django?
- What is aggregation, and how can you perform it on related objects?
- How do you serialize nested related models in Django?
- What are generic relations, and when are they used?
- How do you customize many-to-many relationships with custom through models?
- What is cascading delete, and how is it handled in Django models?
- User Authentication
- Django’s Built-in Authentication System
- User Registration and Login
- Password Management
- Custom User Models
- Permissions and Authorization
- Role-Based Access Control (RBAC)
- Token-Based Authentication
- Third-Party Authentication
- Two-Factor Authentication (2FA)
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Practice Question
- What is authentication and why is it important in web applications?
- How does Django handle user authentication?
- What are the components of Django’s built-in authentication system?
- How do you create user registration and login views in Django?
- Can you explain how password management and reset work in Django?
- What is a custom user model, and when would you use it?
- How does Django handle permissions and authorization?
- What are permissions in Django, and how are they assigned to users?
- How do you implement role-based access control (RBAC) in Django?
- What are decorators, and how are they used for authorization in Django views?
- Introduction to Caching
- Built-in Caching Framework
- Cache Backends
- Cache Keys and Timeouts
- @cache_page Decorator
- Template Fragment Caching
- Queryset Caching
- Cache Invalidation
- Cache Middleware
- Third-party Cache Libraries
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Practice Question
- What is caching, and why is it important in web development?
- How does caching improve performance in Django applications?
- What caching mechanisms does Django provide out of the box?
- How do you configure cache backends in Django?
- What are cache keys, and how are they used in Django caching?
- Can you explain the concept of cache timeouts?
- How do you use the @cache_page decorator to cache entire views in Django?
- What is template fragment caching, and how is it implemented in Django?
- How can you cache queryset results in Django?
- What strategies does Django offer for cache invalidation?
- Can you describe the use of cache middleware in Django applications?
- Are there any third-party cache libraries commonly used with Django
- Server Setup and Configuration
- Web Server Options (Apache, Nginx, Gunicorn)
- Environment Setup (Virtual Environments)
- Django Settings for Production
- Database Configuration
- Static and Media Files Management
- Domain Name Configuration
- HTTPS/SSL Configuration
- Load Balancing
- Scaling Django Applications
- Containerization (Docker)
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Practice Question
- What is deployment, and why is it necessary for Django projects?
- What are the typical components of a deployment environment for a Django project?
- Can you describe the process of setting up a server for deploying a Django project?
- How do you choose between different web server options like Apache and Nginx for deploying Django?
- What is Gunicorn, and how is it used in conjunction with web servers for deploying Django?
- Why is it important to use virtual environments when deploying Django projects?
- What are some common settings changes you need to make in Django settings for production deployment?
- How do you configure the database for a Django project in a production environment?
- What are static files, and how are they managed during deployment?
- How do you handle media files like user-uploaded images in a Django project during deployment?
Description
Explore the Django framework and discover how to develop dynamic web applications with Python. This course covers essential concepts such as URL routing, templates, models, views, forms, authentication, and deployment. Gain practical experience through hands-on projects and learn to build secure, scalable web applications efficiently.
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