This is a robust system designed to swiftly disseminate critical information during emergencies. It enables to send real-time alerts to affected individuals. Users can receive notifications about natural disasters, safety instructions, and other urgent updates.

• Reliability: All users registered in the system must be guaranteed to receive notifications.
• Highly available: The system must be highly available and ensure operability during peak load on it or any failures.
• Low-latency: Notifications should be delivered to users as soon as possible.
• Scalability: The system must be able to flexibly adjust to the sudden load.