Introduction to Cloud Computing
What
is Cloud computing?
“Cloud Computing is
a new trend in IT development, deployment, Delivery module of business
Products, Services that are provided over the internet that are been used by
the real time User“.
Characteristics
of Cloud Computing?
On
demand self Service:-On
demand self services such as email, mobile applications,network or
server . Here there is no need of humans to provide these services.
Broad
network access:-Can
be able to access from any of the consumer devices such as Mobile Phone,
Tablet, Laptop, Workstation.
Resource
pooling:-Multiple
consumers can use multiple physical and virtual resources dynamically assigned
and reassigned according to their demand.
Rapid
elasticity:- Computing
capabilities can be provided to a consumer automatically.
Measured
service:- which
he demand. For example in the case of Data Plans in our mobiles if we want
limited plan we can subscribe to only limited plan. If we need unlimited plan
we can subscribe to that also. Here we pay what we use for(pay per use).
Multi Tenant architecture :
Set of resources provided over the cloud and been accessed by number of users
across the organization with set of permissions
What
are the different types of Clouds?
Cloud Computing
Technologies like
public cloud, private cloud, hybrid cloud and Community cloud.
Cloud
Computing services (Saas ,
PaaS, Iaas)?
IaaS
Cloud Service Providers?
PaaS
Cloud Service Providers?
SaaS
Cloud Service Providers?
