Hi folks! In this blog, we will understand why one should use gRPC for inter-service communication over other RESTful services.
What is gRPC?
It is a high performance, open-source, universal RPC framework. In simple words, it enables the server and client applications to communicate transparently and build connected systems. Google developed gRPC and made it available open-source. With it, a customer can directly call methods on a server application on a different machine as if it were a local object. gRPC is based on the foundations of conventional Remote Procedure Call (RPC) technology but implemented on top of the modern technology stacks such as HTTP2, protocol buffers, etc., to ensure maximum interoperability.