Segments or Sections of Cloud Computing
SaaS (Software As A Service)
The most broadly known and extensively used form of cloud computing. It provides all the purposes of a classy traditional application to many customers and often thousands of users, but through a Web browser, not a “locally-installed” application.
- SaaS removes customer concerns about application servers, storage, application development and related, common concerns of IT.
- SaaS is a model of software deployment where an application is hosted as a service delivered to customers across the Internet.
- SaaS is usually used to refer to business software rather than consumer software, falls under Web 2.0!
- By eliminating the need to install and run an application on a user’s own computer it is seen as a way for businesses to get the same proceeds as commercial software with smaller cost expenditure.
- Saas lessens the problem of software maintenance, support, but users surrender control over software versions and requirements.
Advantages
- Pay per use
- Instant Scalability
- Security
- Reliability
- APIs
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