Compared with cloud infrastructure, which advantage does on-premises infrastructure provide?

On-premises infrastructure provides lower latency for physically adjacent systems because data does not need to traverse external networks to reach cloud-based resources. This is crucial for applications requiring real-time processing or high-speed data transfer within a local environment. Cloud infrastructure, while offering scalability and flexibility, inherently introduces some network latency due to the geographical distance between the user and the cloud data centers. On-premises does not offer faster deployment (cloud often deploys faster through automation), nor does it require less power and cooling (cloud providers achieve economies of scale), nor can it increase compute power faster (cloud offers on-demand scaling).