RESTful APIs (Representational State Transfer) are an ideal choice for the Reddit system design due to their simplicity, flexibility, and compatibility with various client applications. Reddit, being a large-scale platform, benefits from RESTful APIs’ statelessness, allowing for scalability and reduced server load. These APIs enable straightforward communication between clients and servers, offering a uniform interface for accessing and manipulating resources like posts, comments, and user profiles.
User Registration
Register
Endpoint: 'POST /api/users/register'
|
Request For Body
{
"username": "example_user",
"email": "user@example.com",
"password": "examplePassword123"
}
|
User Login
Login
Endpoint: 'POST /api/users/login'
|
Request For Body
{
"username": "example_user",
"password": "examplePassword123"
}
|
User Profile
User Profile
Endpoint: 'GET /api/users/{userID}/profile'
|
Returns user profile information.
Update User Profile
UpdateUserProfile
Endpoint: 'PUT /api/users/{userID}/profile’
|
Request for Body
{
"bio": "New bio description",
"preferences": {
"theme": "dark",
"notifications": true
}
}
|
Create Post
Create
Endpoint: 'POST /api/posts/create'
|
Request for Body
{
"title": "Title of the post",
"content": "Text, link, or media content",
"type": "text/link/media"
}
|
Add Comment to Post
Comment
Endpoint: 'POST /api/posts/{postID}/comment'
|
Request Body
{
"content": "Comment text"
}
|
Upvote
Endpoint: 'POST /api/posts/{postID}/upvote'
|
DownVote
Endpoint: 'POST /api/posts/{postID}/downvote'
|
Subscriptions & Feeds:
Follow Subreddit
follow
Endpoint: 'POST /api/subreddits/follow'
|
Request for Body
{
"subreddit": "subreddit_name"
}
|
Feed
Endpoint: 'GET /api/users/{userID}/feed'
|
Retrieves personalized feed based on subscriptions and user interactions.
Design Reddit | System Design
Designing Reddit is not just about sharing posts and comments; it’s about managing a bustling community, ensuring everyone’s voice is heard, and delivering personalized content to keep users engaged. Let’s dive into the system design of Reddit to handle a huge amount of user-generated content while making sure everyone gets their slice of the conversation.
Important Topics for the Reddit System Design
- What is Reddit?
- Requirements for Reddit System Design
- Capacity Estimation for Reddit System Design
- Uses Case Diagram for Reddit System Design
- Low Level Design(LLD) in Reddit System Design
- High Level Design(HLD) of Reddit System Design
- Microservices Used in Reddit System Design
- Database Design in Reddit Design
- API used for communicating with the servers in Reddit
- Further Optimizations in Reddit Design
- Conclusion