You are the architect of the ACME shipping group. You are responsible for designing autoscaling solutions. The marketing team is currently running several small advertisement campaigns and you are unsure how this will affect the traffic to the current webserver, which is running in full production mode 24x7. Which autoscaling pattern would be the best fit?
Unpredictable autoscaling is correct, as this solution will enable you to auto-scale when the parameters you configure are met. Adding resources autoscaling will not suffice as you are unsure of when to add additional resources and not sure how much more resources. Predictable autoscaling will not suffice as you are unsure if and when the resources need autoscaling. Off and On autoscaling will not suffice, as this resource needs to run 24x7.