Cloud Services For Dummies, IBM Limited Edition  64 These materials are the copyright of John Wiley & Sons, Inc. and any  dissemination, distribution, or unauthorized use is strictly prohibited. by understanding the diverse requirements for your unique  mix of workloads. It isn’t a one-size-fits-all IT world anymore.  Ensure that your IT environments have the resiliency needed  to adapt to the high velocity of business change. In addition,  make sure to leverage all opportunities to incorporate the  choice and flexibility of a hybrid environment. An IT strategy  that leverages all your IT resources, including the dynamic  scalability of IaaS and PaaS, gives you the flexibility to take on  the challenges ahead.