Multi-Tenant
On Prem
Shared Responsibility Model
Infrastructure as a Service
IaaS
Single Tenant
Platform as a Service
Lift and Shift migration
SaaS
PaaS
Platform as a Service
allows organizations to "lease" resources on demand rather than investing in and maintaining physical infrastructure.
On Premises
responsibilities are shared between the cloud provider and the customer.
Infrastructure as a Service
provides developers with a framework, software, and tools to create apps and software.
When cloud resources are moved from "On Prem" to the IaaS infrastructure
Customers use same applications, but information is kept separate
all customer data and interactions are separate from every other customer.
Software as a Service
