What is Software as a Service?
The Basics
Software as a Service (SaaS) technology deployment, also known as cloud-based deployment, web-based deployment, or Application Service Provider deployment, “allows software to be run and data to be stored [off-site].” Data is stored in servers at an off-site vendor location, and SaaS users access the technology through the Internet. SaaS deployment can be leveraged for various health IT functions, including electronic health records (EHRs), medical practice management systems, and health information exchange (HIE).