Send millions of Webhooks with this scaling trick

Summary

The transcript discusses scaling a web hook publishing system using a queuing approach that enables parallel event processing across multiple subscribers. The key design involves creating separate queues for different subscribers and using fan-out processing to efficiently manage and distribute web hook messages. By introducing a multi-queue architecture, the system can handle multiple consumers and send web hooks in parallel, solving potential bottlenecks in message distribution. The overall goal is to create a robust, scalable web hook system that can handle complex event publishing scenarios.