Bots in production

I would like to know the same things. Did you find answers to your questions? (1- What are the server requirements in terms of RAM, OS and Memory for a bot that has to handle around 100 users at a time when it is live. 2- What about scaling? Will a single instance of my bot be able to handle all the queries or do i have to use things like docker or wsgi(my front end is in Flask).)