Explore the process of building a modern Database as a Service (DBaaS) using technologies from the Cloud Native Computing Foundation (CNCF) ecosystem in this 25-minute conference talk. Discover how Kubernetes, combined with other CNCF projects, can be leveraged to create and manage database systems effectively. Learn about key aspects such as lifecycle management, fleet management, infrastructure management, observability, and service evolution. Gain insights into real-world scenarios, challenges, and strategies for successful DBaaS implementation, with a focus on creating extensible, scalable, and resilient designs. Ideal for cloud architects, DevOps engineers, and database administrators interested in applying Kubernetes and CNCF ecosystem tools to stateful applications.