🔍 Problem Statement

Design and implement a scalable notification system for Insyd, a social platform for the Architecture Industry.

🎯 Goals

• Build a reliable notification system that can handle various notification types
• Design for initial scale of 100 DAUs
• Implement an efficient queue-based asynchronous processing system

🧩 Functional Requirements

• Allow users to only receive In-app notifications. (Other notification channels like email, sms are not handled)
• Support Single notification type that is “TEXT”
• Provide notification management capabilities:
  • View notification history
  • Mark notifications as read

🚫 Non-Functional Requirements

• Scalability: Scale from 100 DAUs to 1 million DAUs
• Reliability: Ensure notifications are delivered at least once