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| Girish Gupta |
The best hybrid cloud scenario
represents an environment where
a private cloud is assembled to
handle the standard workload,
with burst compute offloaded to
the public cloud
Cloud storage adoption has seen tremendous
growth over the past few years and has
become a fundamental requirement for IT
decision makers and companies small or big.
Cloud is redefining how a business functions and as per
IDC predictions, will continue to do so all the way to
2020. Historically, many companies have been apprehensive
to shift to a cloud based model given the security
concerns associated with traditional dependency on a
single vendor. Fortunately, there is a new model of cloud
computing that is gaining prominence amongst companies—
Hybrid Cloud.
Hybrid Cloud is a cloud computing environment
which uses a combination of an organizations on-premise
private cloud and public cloud services. This allows both
infrastructures to operate independently of each other, at
the same time offering benefits of multiple deployment
models.
Considered as the best of both worlds in cloud computing,
Hybrid Cloud is an environment where a private
cloud is assembled to handle the standard workload,
with burst compute offloaded to the public cloud. This
translates to a long-term budget-friendly arrangement as
opposed to traditional modes.
This technology is making headway across various
sectors and industries of all sizes. Hybrid cloud is being
deployed in the healthcare sector, as it simplifies the
data exchange process between healthcare providers
and insurance companies. Similarly, the financial sector is
also largely dependent on hybrid cloud for pushing trade
orders and running analytics on trades. Law firms and
retail firms also use the hybrid cloud model for reasons
including safeguarding information against the potential
loss due to theft, hardware failure etc.
Why going Hybrid is beneficial?
• Cost Benefits: With the adoption of Hybrid cloud,
businesses can reduce their overall cost of ownership
and improve cost efficiency. Since a hybrid cloud uses
both private and public clouds, it allows users to enjoy
significant economies of scale without exposing imperative
data to third-party vulnerabilities. By using this
model, businesses have to pay for the extra compute
time only when these resources are needed and not on
a constant basis.
• Security: The hybrid cloud model helps address
security and compliance issues. By using this model,
businesses are able to maintain in-house storage for
sensitive operations. In fact, many of them are of the
view that the data stored in the cloud could actually
prove to be more secure than that on a server. Organizations
have the option to carry our critical operations
on their private cloud, while using the public cloud to
carry out heavy processing tasks.
Direct accessibility through on-premise infrastructure:
A hybrid cloud model provides direct accessibility
due to on-premise private infrastructure and is not
pushed through the public internet. As compared to
public cloud services, this model considerably reduces
latency, access time and provides contingency
against internet failure. The on-ground computational
infrastructure supports the average business workload
while providing the option to leverage the public
cloud in case the workload exceeds the computational
power of the private cloud component.
Still not convinced? Enter, Hybrid Cloud management
While many organizations are shifting to hybrid cloud
due to its various benefits, many are still apprehensive
because of perceived privacy issues associated with it. To
address this, hybrid cloud solution providers are offering
cloud-based management platforms that radically accelerates
how IT can securely deliver the apps and data people
need to do their jobs, while simplifying the process of
managing workspace resources. Such platforms are being
created for businesses that face incredible pressure from
the explosion of native mobile apps, cloud-based web
applications, and Bring Your Own Device (BYOD) initiatives
that are straining conventional IT infrastructure to its
breaking point. Additionally, these companies are offering
a comprehensive portfolio of workspace services available
as a subscription.
Conclusion
More and more companies that are looking for smarter
ways to optimize their IT spending are considering hybrid
cloud as a game changer presenting businesses with a
wealth of opportunities. Gradually, businesses are moving
towards more adaptive technologies like cloud computing
to deliver a host of services with agility, in a secure
and cost effective manner. IT decision makers have bypassed
the questions raised regarding moving workloads
to cloud and observed that the hybrid cloud is capable of
providing the same and sometimes even better security
for sensitive data and applications
Hybrid cloud brings tremendous value to an organization-
so much so that leading providers of hybrid
cloud technologies have geared up and acquired the
expertise to ensure that aspects like security are in place
to safeguard the information on cloud. Adopting hybrid
cloud can free a company’s valuable IT resources, make
IT budgets available for innovation in business and make
data available all the time. So when are you shifting to
hybrid cloud?
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