What would be the best micro services communication tool other than Message Brokers?

Learning RabbitMQ

I am interested in Message Queue since a little while and more particularly RabbitMQ, and I wanted to know if you guys have some resources to learn this, what are the prerequisites, or/and some advice on it. Thank's by advance!

Anyone willing to help?

Sorry :( I know I am late with this, but sadly we were down for "scheduled maintenance" (basically an intern blew up our code-base). I am really sorry for being this late. Preamble So, as many of you had voted for, I set foot to write th...

Have you ever written a microservice in your app?

What was the usecase, what language/tools did you use to write it and what was the overall experience and learnings from it?

Simple API to send print jobs to any connected printer.

How much would you pay based on file size? Would your response change based on file retention? Say between 24 hours and 7 days.