If cloud computing topic leaves you feeling a bit confused,
you are not alone. There are numerous ad campaigns selling cloud solutions as
well as tons of analyst reports that will tell you which software publishers
have a leg up on competition. It is difficult enough for those who are in the
industry of technology services to keep up with the buzz, let alone for some
business owners. Your business inevitably can be impacted by the cloud and understanding
options is half the battle.
Understanding Various
Types of Clouds
Cloud has been around for many years. In late 1900s, when
Marc Benioff launched the Salesforce with the mission to “end software” through
selling his CRM solution online, his SaaS or Software as a Service model
revolutionized the industry and twenty years later his cost savings message and
greater agility continues to have wider resonance. This is also the root of
some confusion though since the market is saturated with various kinds of cloud
services.
With the fact that there are some business applications in
the cloud usually referred to as SaaS, you may also buy the infrastructure,
which supports such applications in the cloud that’s referred to as IaaS or
Infrastructure as a Service. Both IaaS and SaaS can be delivered in hybrid,
private or public cloud. So, how can you determine which cloud is good for you?
Public Cloud as a Low
Cost Solution
Public cloud allows you to share business app hardware,
software, operating system, and data center with all users. As results, it’s a
low cost option. You take advantage of the best of breed and an infrastructure
process of the provider that lowers capital spend and alleviates your IT
department’s pressure. Salesfore, Microsoft, Google, Amazon, and others have
used the concept of public cloud to give smaller businesses an edge with
affordable, direct access to leading services and software that could be
unobtainable.
Private Cloud as a
Flexible, Secure, and High Performance Solution
The model of public cloud has numerous business benefits,
yet a downside is potential performance and security risks. In private cloud,
the shared component is the infrastructure of the provider. The database and
business applications of the company are stored on the virtual layer,
essentially making a protective a bubble around your data. Virtual layer is the
software that enables the application to use the shared hardware and remain
protected.
When the application goes in public cloud, all customers
using cloud are experiencing service outage as well. In private cloud, if the
application of the customer goes down, it does not affect some users. Moreover,
in private cloud, every customer can have its unique security model, enabling
stricter access to sensitive applications and data. That is the reason why the
market of private cloud is exploding. Even if the private cloud costs more, the
increasing numbers of the businesses are choosing them to manage and host their
sensitive information and critical workloads that could wreak havoc once
breached. The organizations like the ability to integrate and customize
software, which makes the model of private cloud attractive to the businesses
that require flexibility.
For more information please see this telkomtelstra.co.id/en/our-managed-solutions/managed-cloud-services/private-cloud.html
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