stateless-chat-architecture

What problem does it solve?

This Skill addresses the challenge of building chat applications that can handle a high volume of users and messages without crashing or losing conversation history, even if servers restart.

Core Features & Use Cases

• Stateless Servers: Design chat backends where servers don't store any user-specific data, making them easy to scale.
• Database-Backed State: Persist all conversation history and session data in a database (like PostgreSQL) for durability and retrieval.
• Horizontal Scalability: Enable adding more servers to handle increased load without complex configuration.
• Resilience: Ensure conversations can resume seamlessly after server failures or restarts.
• Use Case: Building a customer support chatbot for a large e-commerce platform where thousands of users might be chatting simultaneously.

Quick Start

Design a stateless chat system that stores conversation history in a PostgreSQL database and handles user messages via a FastAPI endpoint.