Which feature of AWS Auto Scaling will forecast future traffic to schedule changes in the number of Amazon EC2 instances at the appropriate times?
Scheduled scaling
Predictive scaling
Target tracking scaling
Step scaling
Explanations:
Scheduled scaling adjusts capacity based on a specific schedule but does not use traffic forecasts.
Predictive scaling uses machine learning to forecast future traffic and adjusts capacity accordingly.
Target tracking scaling adjusts instances to maintain a target metric but does not forecast traffic.
Step scaling adjusts capacity in response to alarms but does not predict or schedule based on traffic forecasts.