Re:Announcing gRPC Support in Nginx
by rejectedalot on Sunday March 18, 2018 @04:50PM
(#16614242)
Going into the microservice aspect above, it provides a nice abstraction of remote function calls, so that you can write microservice code that looks like it's executing a local function, but is really just expecting a remote server to implement the method name. In general, that's just RPC calls though. Google's implementation has proven very intuitive to learn, and has a nice size community online for help debugging, etc.
FB's Thrift also solves the same problem, and is an alternative to gRPC.