1. Infrastructure as a Service (IaaS) : It provides only a base infrastructure (Virtual machine, Software Define Network, Storage attached)

Exp : AWS (EC2), GCP (CE), Microsoft Azure (VM)

2)Software as a Service (SaaS) : It is sometimes called to as “on-demand software”.

Exp:Gmail

3)Platform as a Service (PaaS): It provides a platform allowing end user to develop, run, and manage applications without the complexity of building and maintaining the infrastructure.

1. Container as a Service (CaaS): Is a form of container-based virtualization in which container engines, orchestration and the underlying compute resources are delivered to users as a service from a cloud provider.

2. Function as a Service (FaaS): It provides a platform allowing customers to develop, run, and manage application functionalities without the complexity of building and maintaining the infrastructure.

number 5 makes me confused cause it seems same as nomber 3 but it's quite helpful
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