Writing RESTful APIs Using gRPC-Gateway

Learn to bridge gRPC and REST APIs using gRPC-Gateway in this 24-minute conference talk from CNCF. Discover how to run a gRPC service while automatically providing a RESTful API interface without maintaining separate codebases. Explore the fundamental differences between gRPC and REST protocols, understanding the advantages and limitations of each approach. Understand the architecture and functionality of gRPC-Gateway as a reverse-proxy server that translates RESTful HTTP API calls into gRPC invocations. Follow along with a live demonstration where a simple "Hello World" gRPC service is created and then exposed as a REST API using gRPC-Gateway. Master the practical implementation steps for exposing gRPC services to REST clients seamlessly, eliminating the need to write and maintain separate web servers for different API protocols.