A Guide To Cloud Computing On Demand

To remain agile, businesses today need to be able to scale IT resources based on rapidly changing business needs. However, demand for computing capacity can vary dramatically, making it costly and difficult to maintain sufficient resources to meet peak requirements.

The increasingly popular infrastructure-as-a-service (IaaS) cloud model makes computing resources available on an “as-needed” basis. This approach enables IT to meet unpredictable computing demands in a cost-effective manner—an attractive option in the era of flat or shrinking IT budgets.