3. Variable expense
Replace capital
expenditure with variable
expense
Economies of scale
Lower variable expense
than companies can
achieve themselves
Elastic capacity
No need to guess
capacity requirements
and over-provision
Speed and agility
Infrastructure in minutes
not weeks
Focus on business
No need for
undifferentiated heavy IT
lifting
Global Reach
Go global in minutes and
reach a global audience
Why are customers adopting cloud computing?