SaaS (Software as a Service, or software as a service in French) is a model of software deployment marketed as an application accessed remotely as a service on demand. This is a more friendly computer solution for the environment, and particularly economic solution. Indeed, it enables the sharing of server and storage infrastructure, streamlining the sharing of tasks, but also save on the purchase of computer equipment.

This white paper aims to analyze the issues, perspectives and opportunities offered by SaaS.