Computer Science / Unit 10 CS 0559 short lesson, about 20 seconds
The Three Service Models
Captions available
The idea
Cloud services come in three models — infrastructure, platform, and software as a service — each moving more of the stack from the customer's hands to the provider's.
In practice
Renting servers, renting a development platform, and renting finished software form one ladder.
Where people slip
Each rung trades flexibility for simplicity.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
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