As a Cloud Service Provider, Clever Cloud makes heavy use of messaging in its core architecture. Initially using other messaging solutions, we faced a number of different challenges. Then we discovered Apache Pulsar, which held the promise to solve these challenges. This session will dive into the adoption of Apache Pulsar at Clever Cloud, including how we worked with StreamNative to develop KoP (Kafka on Pulsar), and how we're using Apache Pulsar as the foundation for our cloud backbone.