Cloud computing occurs when a network of such servers becomes the tool for storing, managing, and processing data that would otherwise be placed at a local server. Today, various companies provide cloud-computing services to individuals and businesses. Here is a discussion of what is cloud computing.
It is easy to scale not only the service hosted in the cloud by also the
cloud infrastructure itself. You do not have to switch off the system
but only shift loads to other servers then carry on with the hardware
upgrade. When you are done, you can then let the system redistribute its
The clients do not have to use all the available resources all at once.
They can choose only what fits their business interests such as the
number of users and the resource required for each of them. The company
running the cloud infrastructure still enjoys economies of scale because
it is servicing a myriad of clients. In addition, scaling up the
resources allocated to a particular client as their demand rises is easy
because everything happens on virtually configured systems. Clients
share the total severs capacity. At any particular time, the cloud
infrastructure will only allocate their systems resources as per their
Benefits of cloud computing:
The cloud computing arrangements eliminates the need to get new hardware
and software whenever you need to extend the existing network of users
within an organization. All computers within a system connect to a
master server that allows every user to access the same application
features. The physical computers become mere terminals for accessing the
web-based services. In this case, productivity no longer depends on the
capabilities of the local computer or connecting device, but on the
capacity of the server that makes up the cloud.
In most cloud computing arrangements, a different company runs the cloud
infrastructure and releases the client from any maintenance and
administration tasks. The specialization among firms eventual leads to
innovation and better concentration on core competencies.
The arrangement is beneficial for tasks that require heavy computing
power and minimal user interaction. Things like web-based emails are
forms of cloud computing where users only have to issue simple commands
to the system and it will go through complex processes of serving
millions of commands accurately.
Having applications run on a cloud provides a business with a cushion
against natural disasters. If anything happens to servers on a cloud,
the current processing load will shift to other available servers and it
will be distributed evenly. For the client business, having data
storage and processing take place remotely ensures that even in the
unfortunate event of a disaster such as a power surge or earthquake, its
data will not disappear when the business premises breaks down. The
owners and staffs can continue with some of their job functions from
The current trends has been for all business computer applications to go
the cloud way. They include sales processing systems, human resource
management systems and systems for customer relationship management.
The above discussions answers the question of what is cloud computing
and moves on to explain its benefits. The concept is no longer novel and
has become a natural choice for business looking to operate independent
of any location.