gRPC

Question 1

gRPC vs REST

Answer 1

Serialized gRPC payloads are more than 50% smaller
lower latency
Parsing JSON is CPU intensive (since the format is human-readable), but protocol buffers are binary
gRPC uses HTTP/2.0

Question 2

Types of APIs in gRPC

Answer 2

Unary
Server Streaming
Client Streaming
Bi-Directional Streaming