Infrastructure as a Service (IaaS)

Renting a computer through a cloud provider. all control,

including the operating system level, is yours.

▪ Container as a Service (CaaS)

Cloud provider puts another level of abstraction here so that

you can easily manage your containers.

▪ Platform as a Service (PaaS)

Upload your program after choosing the language/framework

in which your program will run.

▪ Functions as a Service (Faas) — Serverless

Run as a result of an incoming event and our application

closes after the function finishes its work. Scaling of the

application, deployment, operating system or programming

language updates not entirely our problem

https://www.forbes.com/sites/forbestechcouncil/2021/03/17/the-evolution-of-cloud-infrastructure/#:~:text=The%20early%20cloud%20was%20built,versus%20just%20a%20profitable%20service).