Serverless Cloud-Based Chat Application Backend Using Event Messaging

The objective of this project is to implement a serverless backend for a chat application that supports real-time messaging, scalable user interactions, and event-driven message handling without maintaining dedicated servers.

Study real-time communication architectures Analyze chat application message flow Design serverless backend architecture Implement cloud functions for message handling Integrate cloud messaging or event services Store chat history in managed database Configure API gateway for client communication Implement user authentication mechanisms Monitor message latency and delivery success Test scalability with multiple concurrent users Optimize function execution performance Compare serverless vs traditional backend Document system design and performance