Software as a Service (SaaS) is a type of cloud computing that allows customers to access software applications and data hosted on remote servers. It is one of the three major categories of cloud computing, alongside Infrastructure as a Service (IaaS) and Platform as a Service (PaaS). SaaS is a widely used term, but there are several other words and phrases that can be used to describe this type of cloud computing, such as on-demand software, hosted software, cloud applications, and web-based software.
On-demand software refers to software applications that are available on an as-needed basis and can be accessed instantly. Software as a Service (SaaS) emphasizes the fact that software is being provided as a service, and is not being purchased and installed on a customer’s computer. Hosted software refers to software that is hosted on remote servers, and is accessed over the internet. Cloud applications are software that is delivered over the internet, and web-based software is software that is delivered over the web.
In conclusion, SaaS is a type of cloud computing that