Cloud Services For Dummies, IBM Limited Edition  34 questions about the type of deployment, the number of servers, storage requirements, and load volatility. Then the  calculators estimate how much you may be able to save  versus a data center deployment over five years. These calculators look at factors such as server utilization, facility,  power, and hardware costs, as well as the cost of downtime,  reduction in deployment, and provisioning time. Don’t base your decision to move to the cloud simply on  these calculators. Some of these calculators are best used to  help you better understand your computing requirements  including support, training, and migration costs. These types  of cost estimation tools help you determine when a public service or a private service provides the optimal solution to  your future computing requirements. These materials are the copyright of John Wiley & Sons, Inc. and any  dissemination, distribution, or unauthorized use is strictly prohibited.