Potholes Ahead: Expert Advice on Navigating the Road to Mainframe as-a-Service
As much as mainframes will be with us for years to come, the traditional approach for mainframe operations can now be provided in an as-a-Service financial model that can be very advantageous in the long-run. Mainframe as-a-Service (MFaaS) allows these systems to be consumed through a subscription, not through capital-intensive purchases of physical platforms, which is traditionally required of mainframes. This enables IT managers to make purchases through service level agreements (SLAs) using “consumption of MIPS or MSUs” and storage pricing models – paying for true consumption and ensuring usage through a flexible financial model.