Gartner, Inc. has identified 14 alternative delivery models that will completely transform the IT market in the next five years. Advancements in technical areas are presenting a scenario that offers new ways to deliver, package and procure IT, and these alternative delivery models have the potential to dramatically change how IT is accounted for. IT leaders must examine these models, or business units may implement these solutions without them.
At the highest level, alternative delivery models are approaches to acquire, package and deliver IT in nontraditional ways. Traditional methods of IT acquisition and delivery are wrapped in well-honed internal processes whereby IT develops or acquires technology (hardware or software), deploys it, supports it and retires it. Even when part of the IT service is outsourced or handled offshore, the provider runs the day-to-day service and may own part of the assets. The client IT function retains most of the risk and responsibility for the overall design and management of the technology life cycle.
The 14 alternative delivery models include: business process utilities (BPUs); infrastructure utilities (IUs); storage as a service; grid computing; communications as a service (CaaS); utility computing; capacity on demand; remote management services; SaaS; Web platforms; community source; software streaming; software-based “appliances” (SBAs); and user-owned devices.
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