Requirements for Reddit System Design

Functional Requirements for Reddit System Design:

• User Authentication and Management:
  • User registration, login, and profile management.
  • Ability to follow users and subscribe to communities (subreddits).
• Content Creation and Interaction:
  • Posting text, links, images, and videos.
  • Commenting on posts and replying to comments.
  • Upvoting and downvoting posts and comments.
• Community Features:
  • Creation and moderation of communities (subreddits).
  • Joining and leaving communities based on user preferences.
• Content Discovery and Personalization:
  • Personalized feeds based on user interests and subscriptions.
  • Trending or popular content recommendations.
• Notifications and Messaging:
  • Email or in-app notifications for new posts, comments, or community updates.
  • Direct messaging between users.

Non-Functional Requirements for Reddit:

• User Load: The platform should handle increasing user loads, accommodating more users and content over time.
• Platform: Minimal downtime, ensuring the platform is available and responsive.
• Content Delivery: Fast content delivery, quick response times for interactions, and minimal latency.
• Storage: Efficient storage and retrieval of user-generated content, ensuring data integrity and scalability over time.
• User Interface: Intuitive interface, ease of navigation, and a responsive design across devices.
• Data: Compliance with data protection laws and regulations concerning user privacy and content moderation.

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.