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Software as a service (SaaS / s æ s / [1]) is a cloud computing service model where the provider offers use of application software to a client and manages all needed physical and software resources. [2] Unlike other software delivery models, it separates "the possession and ownership of software from its use". [3]
In the same year, Google launched Google Docs, a SaaS model to edit and save documents online. In 2007, Netflix launches its online video streaming service, the first SaaS streaming site. [ 15 ] Also, IBM and Google partnered with universities-- University of Washington, Carnegie Mellon University, MIT, Stanford, University of Maryland, and UC ...
This Wikipedia page was originally generated from the results obtained for the research paper A survey on web archiving initiatives [2] published by the Arquivo.pt (the Portuguese web-archive) team at the time (Daniel Coelho Gomes, João Miranda and Miguel Costa).
"X as a service" (rendered as *aaS in acronyms) is a phrasal template for any business model in which a product use is offered as a subscription-based service rather than as an artifact owned and maintained by the customer. Originating from the software as a service concept that appeared in the 2010s with the advent of cloud computing, [1] [2] the template has expanded to numerous offerings in t
Software industry business models include SaaS (subscription-based), PaaS (platform services), IaaS (infrastructure services), and freemium (free with premium features). Others are perpetual licenses (one-time fee), ad-supported (free with ads), open source (free with paid support), pay-per-use (usage-based), and consulting/customization services.
According to The NIST Definition of Cloud Computing, [3] there are three service models associated with cloud computing: infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). The concept of ITaaS as an operating model is not limited to or dependent on cloud computing.
The NIST's definition of cloud computing defines Software as a Service as: [2] The capability provided to the consumer is to use the provider's applications running on a cloud infrastructure. The applications are accessible from various client devices through either a thin client interface, such as a web browser (e.g., web-based email), or a ...
The term enterprise software is used in industry, and business research publications, but is not common in computer science.The term was widely popularized in the early 1990s by major software vendors in conjunction with licensing deals with the show Star Trek [3] In academic literature no coherent definition can be found.