2. Sensing (Monitoring) the Service State : 2.1 Monitoring Approaches : 2.1.3 Derived Metrics : Forecast Metrics Forecast Metrics
By using simple or complex statistical and signal analysis techniques, we can take the data from our polled, streamed, or derived metrics and predict what the future metrics might be. This enables us to provide data to our controller to make decisions ahead of the event occurrence. We can proactively take action on the system to reduce the chance of end-user impact due to slow controller response.