In computing days of yore, a company would buy a license for software and install it in their computer center, using vendor support and a team of systems programmers to get it up and running. In todayโs Software as a Service paradigm, things work a little differently. There are clear benefits to SaaS, but also some important disadvantages to consider before moving to a SaaS application.
SaaS Benefits
The most obvious benefit is the IT cost savings realized when there is no longer a need to invest in data center and hardware infrastructure. A recent study by Computer Economics of seven businesses that employ cloud services found an average 15% savings. Lower upfront costs makes SaaS especially attractive for new businesses, which can start up and scale up faster and cheaper. And speed is another crucial benefit. Maintaining a service contract with a cloud provider means there is no time required for an infrastructure implementation and no need to hire and pay an IT staff to support it.