Let me start with the definition of ‘Cloud Computing’.
‘Cloud computing’ is the way to deliver services rather than technology.
Thanks to ‘Cloud Computing’, service users can lease and use computers or software as much as they need via the Internet at remote places.
Meanwhile, Service providers can allocate resources as much as users need automatically, economically and rapidly.
We call this way of delivery and necessary technologies for it the ‘Cloud Computing’.

Changju Lee