The three 'W's of moving to the Cloud
Conclusion: While on-premises is still the dominant IT delivery model, Cloud is increasingly viewed as a robust complement or alternative. When evaluating new IT system and services ensure IT staff evaluate the use of Cloud as an alternative delivery model. The evaluation should include non-cost benefits, such as time-to-solution, rapid scale-up and scale-down, pay-as-you-go, as well as traditional metrics such as Total Cost of Ownership (TCO) and risk.
Rather than ask “Should we move to the cloud”, IT executives should ask “Why, What and When”, and then use these three questions to create a guidelines for comparing Cloud as an alternative delivery model to on-premises.