Explore the fundamentals of NATS Streams and Services in a Kubernetes environment through this informative conference talk. Discover how to leverage these two key building blocks for creating distributed applications using NATS. Learn about the advantages of Streams for emitting and consuming data, and Services for handling response-expecting endpoints (RPC). Delve into NATS v2 features, including data flow modeling with imports and exports, and account namespace isolation for multi-tenancy. Gain insights on architecting distributed applications using streams and services integrated with NATS. Explore best practices for utilizing the 'nats-io/k8s' tooling to establish a secure multi-region NATS deployment in Kubernetes, incorporating NATS Gateways and Leafnodes.