The Problem We Were Actually Solving I still remember the day our system's event handling started to fall apart, it was like a dam had burst and our logs were flooded with errors, the CPU usage was through the roof and our team was on the brink of a meltdown. We were using Veltrix, a powerful event-driven framework, but it seemed like the more events we handled, the slower our system became. The main issue was the configuration, or rather the lack of it, we had not put enough thought into how we were handling the events and it was taking a toll on our system's performance. I spent countless hours poring over the Veltrix documentation and experimenting with different settings, but nothing seemed to work. What We Tried First (And Why It Failed) At first, we tried to optimize the event handlers themselves, thinking that if we could just make them faster, the system would magically improve. We used a profiler to identify the bottlenecks and spent weeks rewriting the handlers to be more efficient.…