Question

Write a response to the following in a minimum of 175 words.

What is virtualization and its benefits?
Why has virtualization become almost necessary in today's business environment? Other than the cost of hardware and the lack of effort required to virtualize software, why businesses might decide to use virtualization?

Answer 1

Virtualization allows users to experience different environments in a single machine. It let's user to use a system with it's full capability by unbounding the resource constraints. Now virtualization works with four key properties i.e

• Partitioning, i.e. operating multiple OS on a single machine
• Isolation i.e. providing security isolation at hardware layer.
• Encapsulation i.e. storing the data of the VM on file
• Indpendence of hardware i.e. migrating VM to any server.

Advantage of virtualization :

• It enhances system's interoperability
• It enhances system's impregnability
• It enhances system's versatility
• Let's user use multiple environments on a single machine

Virtualization is proving to be an important and necessity in many businesses as it let's them visulaize things before development phase which provides enough advantages and profits in their businesses. Now, the reasons companies decides to use virtualization are :

• Helps reducing the cost of operation and capital of the project
• Saves time in product development
• Enhances the companies productivity, agility and responsiveness
• Helps with the project management
• Provides faster accesses to resources and application in the development