Cloud computing refers to the use of multiple server-based computational resources. These resources can be accessed through various digital networks such as WAN, Internet, etc. The resources of the server can be accessed by Smartphones, tablet PCs, Notebooks or other such type of devices having network connectivity.
Cloud Services:
SaaS (Software as a Service): A service provider builds software while the end users configure it to suit their needs. The clients (end users) however, do not get the flexibility to change or modify the software.
PaaS (Platform as a Service): provides a platform to clients to carry out several different tasks. For example, the platform provided by the Windows gives an opportunity to developers to build, test, and host applications that can be accessed by the end users.
IaaS (Infrastructure as a Service): Provides infrastructure on demand. The infrastructure can be anything from storage servers to applications to operating systems.
source:http://ezinearticles.com
Cloud Services:
SaaS (Software as a Service): A service provider builds software while the end users configure it to suit their needs. The clients (end users) however, do not get the flexibility to change or modify the software.
PaaS (Platform as a Service): provides a platform to clients to carry out several different tasks. For example, the platform provided by the Windows gives an opportunity to developers to build, test, and host applications that can be accessed by the end users.
IaaS (Infrastructure as a Service): Provides infrastructure on demand. The infrastructure can be anything from storage servers to applications to operating systems.
source:http://ezinearticles.com
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