Explore how Reactive systems have found their perfect application in serverless platforms through this conference talk. Discover why serverless environments require systems architected to handle dynamic scaling, rebalancing, updates, and failures. Learn about Lightbend's Kalix, a Reactive serverless offering that simplifies building Reactive systems by abstracting away state management and allowing developers to focus on business logic. Gain insights into how Reactive architectural patterns solve the challenges posed by serverless computing, making it an ideal solution for modern application development.