Highly high elasticity can be accomplished because when required, virtual servers can be dynamically generated and demolished. Consumers bill for utilities only. Similarly, elastic disk provisioning software requires the user to be paid for the data capacity currently utilized instead of a set capacity to be reserved and paid, regardless of how it is being utilized. Build your knowledge of such systems by searching online references. Learn how Amazon EC2 Elastic Cloud and Microsoft Azure support these architectures. Then, identify the observations adequately. Your answer to this question should be 750-1000 words and should include at least four sources outside the textbook.