Great course: I just finished! I have a technical question (don't know if this is the rigth place to ask): the architecture is clear to me now. But which is t

Great course: I just finished! I have a technical question (don't know if this is the rigth place to ask): the architecture is clear to me now. But which is the related best practice to deploy my app (stored in a git/github repo) in such a place? I mean in order to have it in all the different EC2 instances sped-up by the load-balancer. At the moment on my architecture I use a queue system and a pull script in every machine.