What does SaaS stand for and how does it relate to software delivery?

SaaS stands for Software as a Service, which fundamentally transforms the way software is delivered and consumed. Unlike traditional models where software is purchased and installed on local servers or individual devices, SaaS allows for software to be accessed over the internet, typically through a subscription model. This means users can use the software without worrying about installation, maintenance, or infrastructure management, as all of these responsibilities are handled by the service provider.

This model offers several benefits, including scalability, automatic updates, and reduced upfront costs, making it a popular choice for businesses of all sizes. Users can access their applications and data from any device with internet connectivity, enabling greater flexibility and collaboration.