Companies considering a move to SaaS applications - also known as cloud-based or Software-as-a-Service applications - hear a lot about the benefits. They may not always hear as much about the challenges that are inherent to the SaaS application model.
Tolar Systems Blog
As the tech industry moves towards the Software as a Service (SaaS) or cloud model of computing, software vendors promise many benefits. These include never having to worry about whether your software applications are up to date. They also claim better ability to scale and more predictable monthly expenses.