Cloud Services Can Save Resources While Expanding Potential

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Cloud Services Can Save Resources While Expanding Potential

Cloud services are becoming widespread
in the global internet domain. The development of cloud services options means
that end users can utilize and consume computer resources as a utility with
extreme efficacy, much like electricity or water, without having to buy and
maintain the set-up. This technology has expanded into the private sector as
well giving individuals the prospect to do much more in terms of home computing
than ever before.

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In addition to the economic advantage and benefit of only
paying for what is used, businesses and consumers can modify their requests,
submissions and applications to meet the changing needs and access them on
demand.

With the above well said, here are
few reasons why I believe cloud services can strongly save resources while
seemingly expanding its potential
Past Background
The concept of cloud services, or
cloud computing, dates back to the 1950s. Universities, corporations, and comparable
institutions had large mainframe units that were accessed by individual
terminals to perform various basic computing functions. These different units
could only communicate with the central computer and had no processing
capability of their own.
By the 1970s, larger corporations
had developed a methodology to allow multiple users to access the mainframe at
the same time. This practice of time-sharing, known as remote job entry was
more cost effective but still required the purchase of the hardware and
maintenance by a dedicated group of IT professionals.
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Telecommunications breadwinners in
the late 20th century began developing VPNs, or virtual private networks, to
meet the rapidly rising increase in user traffic. Being able to allocate
resources on demand enabled greater use of bandwidth at lower costs to their
customers. Many carriers used the symbol to identify what the customer was
responsible for and what the company’s financial responsibility was.
By 2000, computing in the virtual
landscape became a standard practice. Major corporations began to shift from
owning their hardware and software to business models that accented per-use and
shared resource approaches to computing scenarios. Amazon.com brought the term
into the public eye in 2006 with the introduction of the “Elastic Compute
Cloud”.
Provider Models
There are three basic models that
providers can offer to take advantage of this new virtual computing world:
SaaS: Software is distributed by the
vendor to customers, through a network, over the Internet. Email applications,
social media, and other pay-for-use subscription programs are the most common
and best known of this type of application.
PaaS: This version involves the
delivery of operating systems and supporting programming via the Internet
without needing installation or subsequent downloads.
IaaS: Actual infrastructure
hardware, such as servers or storage, is outsourced to clients and accessible
via a dedicated network. These three designs combined are known as the SPI
model.
Types of Cloud Services
The ability to use this dynamic new
approach to computing can be divided into three areas:
– Public: At this juncture, usage is
sold on demand to the wide-ranging consumer by a third party provider. The cost
is time-based with clients only paying for the actual resources that they use.
– Private: Directed by a company’s
data center, computing processes are only accessible by internal users. This
service is commonly described as an “intranet.” In addition to being
cost effective, CFO and other financial officers can get a better understanding
of costs related to the management and storage of data throughout the
operation.
– Hybrid: Companies can access
information outside of their proprietary networks in coordination with internal
functions to take advantage of external applications while maintaining internal
security by combining both the public and private designs.
The visualization of computing potentials
continued expansion of these products. Providers have been undergoing and
seemingly experiencing as much as 50% growth as the move continues from the
physical realm to the virtual measurement of computer operation.

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