Software As A Service
SaaS is considered to be part of cloud computing , along with infrastructure as aservice(IaaS),platform as a service (PaaS), desktop as a service (DaaS), managed software as a service (MSaaS),mobile backend as a service(MBaaS), datacenter as a service (DCaaS), integration platform as a service (iPaaS), and information technology management as a service (ITMaaS).
SaaS is a method of software delivery that allows data to be accessed from any device with an internet connection and a web browser. In this web-based model, software vendors host and maintain the servers, databases, and the code that makes up an application.
The ability for each user to easily customise applications to fit their business processes without affecting the common infrastructure. Because of the way SaaS is architected, these customization are unique to each company.
Improved access to data from any networked device while making it easier to manage privileges, monitor data use, and ensure everyone sees the same information at the same time.
SaaS Harnesses the Consumer Web
Anyone familiar with Amazon.com or My Yahoo! will be familiar with the Web interface of typical SaaS applications. With the SaaS model.
A multitenant architecture, in which all users and applications share a single, common infrastructure and code base that is centrally maintained.
Automation provider for small and medium sized businesses , providing email marketing, landing sites and social media prospecting . Software as a Service (SaaS) companies are clearly on the upswing added by the rapid growth of the larger cloud computing market , Years ago , much of the emphasis in the tech industry was around packaged software. Today , good luck launching a startup based on packaged software only . All the interest and energy (not to mention venture capital)is going to on-demand SaaS, since it promises to alleviate the headache of client installs and updates.
The result is a flood of activity among SaaS companies that shows no signs of slow down .