Using gRPC and protocol buffer with Go on z/OS

This tutorial explains what gRPC and Protocol Buffers are and why you would use them. It provides step-by-step instructions on how to use them with Go on z/OS. 

You can also jump to the relevant chapters within the video: 
00:00 : Intro to protocol buffers
01:22 : Protocol buffer demo
06:35 : Intro to gRPC
08:03 : gRPC demo