04 / 03 / 2017 Cloud Computing PSDTOHTMLCLOUD
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Features |
Iaas |
PaaS |
SaaS |
|
|
|
Here you don ’ t have |
What you get |
You get the infrastructure & pay accordingly . Freedom to use or install any
OS , software or composition
|
to worry about
Here you get what you anything . A preinstalled , pre- demand . Software , hardware , OS , web
con�gured package as environment . You get per your requirement the platform to use & is given and you only pay accordingly need to pay accordingly .
|
Importance |
The basic layer of
Computing
|
Top of IaaS |
It is like a Complete package of services |
Technical Dif�culties
Deals with
Technical knowledge required
Virtual Machines , Storage ( Hard Disks ), Servers , Network , Load Balancers etc
You get the Basic setup but still the knowledge of subject is required .
Runtimes ( like java runtimes ), Databases ( like mySql , Oracle ), Web Servers ( tomcat etc )
No need to worry about technicalities . The SaaS provider company handles everything . Applications like email ( Gmail , Yahoo mail etc ), Social Networking sites ( Facebook etc )
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