A medium-sized enterprise is planning to transition its data center activities to a cloud provider to optimize costs. Which approach would be the MOST cost-efficient while allowing for future scalability?
Acquire excess computational capacity in advance to prepare for potential high demand and growth scenarios.
Implement an extensive physical security strategy within the provider's infrastructure similar to the current data center setup.
Duplicate the in-house server setup with the cloud provider to ensure comprehensive service availability.
Adopt scalable computing services, provisioning resources to align with real-time demand and scalability needs.