Further, he discussed about the following models available for cloud computing service:
1. Software as a Service (SaaS): A pre-made application, along with any required software, operating system, hardware, and network are provided with this model
2. Platform as a Service (PaaS): An operating system, hardware, and network are provided, and the customer installs or develops its own software and applications
3. Infrastructure as a Service (IaaS): It provides just the hardware and network; the customer installs or develops its own operating systems, software and applications. |