An overview of this unit
Wednesday, March 30, 2011
3:33 PM
Businesses implement business processes
Interacting human and computing components. 
Arrows depict information exchange. 
With a specific set of outcomes. E.g.,
customer purchases thing. 
customer pays for purchase.  
package is delivered to customer.  
Clouds support business processes
by supporting a specific computational outcome. 
by (indirectly) mitigating risk factors
We get the second from scale, but how about the first?