Mastering gRPC: Building a Go-Based Microservices Architecture

When creating a microservice-based infrastructure you need to make sure that the communication between those microservices is stable, reliable, and fast, while REST‘s simplicity and flexibility are awesome for creating public APIs it was not intended for high-volume service-to-service communication. With REST implementation is easier and development times are lower while gRPC typically is between 7 to 10 times faster than REST.