What is Software-as-a-Service?

Software as a Service is one of the three categories of cloud computing besides Infrastructure-as-a-service and platform-as-service. It is a model in which a service provider hosts applications for customers and makes them available via internet.

Business Benefits of Software-as-a-Service

1. Reduces the need for a dedicated IT resource
2. Allows easy and quick deployment
3. Provides data security
4. Offers lower initial costs