Which feature of OCI allows for the elastic and automatic provisioning of resources?

The feature that allows for elastic and automatic provisioning of resources in Oracle Cloud Infrastructure (OCI) is autoscaling. This capability enables the system to automatically adjust the number of compute instances based on the load or demand on the applications running. With autoscaling, resources can increase or decrease automatically without requiring manual intervention, ensuring optimal performance and cost efficiency.

Autoscaling helps in both scaling up resources when demand spikes, making additional resources available to handle the increased traffic, and scaling down when the demand decreases, minimizing costs by reducing the number of instances. It is particularly beneficial in environments with fluctuating workloads, providing flexibility and ensuring that applications run efficiently under varying conditions.

This feature is a crucial component of cloud infrastructure, allowing users to maintain high availability and performance while managing resources more effectively. Overall, autoscaling is essential for organizations that need to respond quickly to changing demands in a cloud environment.