Monday 30 January 2012

IaaS vs. PaaS vs. SaaS

SaaS:
Software as a Services. Essentially based on the concept of renting application functionality from a service provider rather than buying, installing and running software yourself. delivering the equivalent of a complete application suite.
Some time we call it as "Storage as a Services".  Some time called as "on-demand software"


PaaS:
Platform as a Services.

IaaS:
Infrastructure as a service.

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