Platform as a Service (PaaS)

Platform as a Service (PaaS) provides a platform within a cloud in which applications can be programmed or developed. There is a close connection to similar services such as Software as a Service (SaaS) or Infrastructure as a Service (IaaS). Platform as a Service is based on Infrastructure as a Service but provides additional features such as the provision of hardware. A development environment is also usually integrated and can be used by PaaS users. Adaptations to hardware and software are not necessary because the service runs via a cloud and therefore no additional hardware and software must be purchased.