gRPC gRPC learning Useful links : https://medium.com/pantomath/how-we-use-grpc-to-build-a-client-server-system-in-go-dd20045fa1c2 https://medium.com/@amsokol.com/tutorial-how-to-develop-go-grpc-microservice-with-http-rest-endpoint-middleware-kubernetes-daebb36a97e9