How We Scaled 1 Million WebSocket Connections: Real-World Engineering Insights
Scaling WebSocket connections requires strategic infrastructure design, intelligent load balancing, and robust monitoring. Our journey from a single server to a million concurrent connections reveals critical engineering insights, demonstrating how strategic technology choices and continuous optimization can transform real-time communication platforms. Learn how we navigated performance challenges, implemented horizontal scaling techniques, and built a resilient WebSocket architecture that supports massive user growth.