ES cluster might be easy to install but doing all other chores with your log, along with learning ES search language and quirks is far from trivial. I personall

ES cluster might be easy to install but doing all other chores with your log, along with learning ES search language and quirks is far from trivial. I personally spent months making viable solution on premise and its not something I want to do again. Way less hassle to access server directly for daily logs and just move them during the night on some archival storage.