What process allows automatically adjusting resource allocation in response to traffic demand?

Auto-scaling is a process that enables automatic adjustment of resource allocation based on current traffic demand. It allows cloud services to respond dynamically to variations in workload. When there is an increase in incoming traffic or demand, auto-scaling can provision additional resources to handle this load, ensuring that performance remains optimal. Conversely, when demand decreases, it can reduce resource allocation to save costs and improve efficiency.

This capability is essential in environments where workloads can fluctuate significantly, as it helps maintain service levels without manual intervention. By utilizing auto-scaling, organizations can ensure that they are not over-provisioning resources during low-traffic times or under-provisioning during peak traffic, thus optimizing their resource utilization and costs effectively.