In this scenario you work for a small business that has five

In this scenario, you work for a small business that has five old servers hosted at a data center: two file servers, two application servers, and one domain controller. This being the end of the year, management has allocated a budget for five new servers. The data center charges $100 per month for each server. How can virtualization benefit the business in reducing costs and footprint?

Solution

Before moving into the answer we should have a little idea about what virtualization is

Virtualization is an application of technology that is fundamentally changing the way people compute by allowing one computer do the job of multiple computers.
In a virtual environment, it is possible for one computer to run multiple operating systems and various applications
at the same time increasing the usability and flexibility of that single computer.
This frees people and their hardware from physical and geographical limitations and provides opportunity for greater efficiency and financial savings.

Types of virtualization:
There are different types of virtualization:
1.Application Infrastructure
2.Client/Desktop Applications
3.Server Virtualization
4.Storage and Network Virtualization

According to this scenario what we need to reduce the footprint and increase benefits in business is to follow server virtualization.
There are many benefits to an IT organization or business when choosing to implement a server virtualization strategy.
With the technology we have today, there\'s no reason to remain idle and simply watch.

There are lots of benefits in using the server virtualization:

1.Saves energy:

Migrating physical servers over to virtual machines and
consolidating them onto far fewer physical servers means lowering monthly power and cooling costs in the data center.

2.Reduces the data center footprint:

Less networking gear, fewer servers, and the need for a smaller
number of racks all come with the use of server virtualization, making it possible to use less data center floor space.

3.Faster Provisioning:

With virtualization, we can provision a server in hours or days, not weeks.
This gives us greater managerial flexibility and options.

4.Business Continuity:

Virtualized servers offer live migration, so contents can be migrated to another server when we need to perform specific tasks without shutting them down.
With live migration, downtime is no longer an issue.
we can ensure our data is always available, even if a server shuts down, so business continuity is greatly enhanced.

Hope this answer was useful to you.