Cloud Service Models
Cloud computing types are service deployment models which let you choose the level of control over your information and types of services you need to procure.
IaaS is a cloud computing service where businesses lease servers for computing and storage in the cloud. Users can execute any operating system or applications on the hired servers without the maintenance and operating costs of those servers.
PaaS is a cloud computing model where a third-party supplier gives hardware and software tools to users over the internet. Generally, these tools are required for application development. A PaaS provider hosts the hardware and software on its infrastructure.
SaaS is a method of delivering applications over the Internet as a service. Rather than installing and managing software, you access it through the Internet, rescuing yourself from complicated software and hardware management.
FaaS is a type of cloud-computing service that enables you to do code in response to cases without the complicated infrastructure typically connected with developing and launching microservices applications.