Pros and cons of Virtualization in Cloud Computing-
  
Utilization of Hardware Efficiently –
With the help of Virtualization Hardware is Efficiently used by user as well as Cloud Service Provider. In this the need of Physical Hardware System for the User is decreases and this results in less costly.
Before Virtualization, Companies and organizations have to set up their own Server which require extra space for placing them, engineer’s to check its performance and require extra hardware cost but with the help of Virtualization all these problems solved.

vailability increases with Virtualization 
One of the main benefit of Virtualization is that it provides advance features which allow virtual instances to be available all the times. 
During migration of Data from one server to another it ensures its safety.
Also, we can access information from any location and any time from any device.

Disaster Recovery is efficient and easy –
With the help of virtualization Data Recovery, Backup, Duplication becomes very easy. 

Virtualization saves Energy –
Virtualization will help to save Energy because while moving from physical Servers to Virtual Server’s, the number of Server’s decreases due to this monthly power and cooling cost decreases which will Save Money as well. 

Cons of Virtualization :

Data can be at Risk –
Working on virtual instances on shared resources means that our data is hosted on third party resource which put’s our data in vulnerable condition.

Learning New Infrastructure –
As Organization shifted from Servers to Cloud. They required skilled staff who can work with cloud easily. 

High Initial Investment –