Reducing Onboarding From 48 Hours to 4: Inside Amazon Key’s Event-Driven Platform

Amazon Key modernized its event platform by adopting a centralized, event-driven architecture built on Amazon EventBridge. The redesign processes millions of daily events with millisecond latency, improves schema governance, automates cross-account routing, and reduces service onboarding time from 48 hours to four, while maintaining 99.99 percent reliability.

By Leela Kumili