How does gRPC work?RPC (Remote Procedure Call) is called “𝐫𝐞𝐦𝐨𝐭𝐞” because it enables communications between remote services when services are deployed to different servers under microservice architecture. From the user’s point of view, it acts like a local function call

gRPC is a high-performance, language-agnostic RPC framework developed by Google that leverages protocol buffers for serialization and HTTP/2 for transport, enabling efficient and strongly-typed communication between services. It addresses the challenges of building scalable and maintainable microservice architectures by providing a standardized and performant communication layer.