DataStax has launched its first learning content in support of a new certificate program: Apache Cassandra Operations in Kubernetes. The course covers topics such as running Cassandra on Kubernetes, the role of DBAs transitioning to Site Reliability Engineers (SREs), and managing the entire application stack. This initiative is based on projects like cass-operator and K8ssandra, which aim to keep operators relevant in today's cloud environment. DataStax is seeking feedback from users as they develop this learning material.