Cloud
refers to the applications which we use through internet and these are
available as infrastructure, software
and platform as service and the end user have no need to worry about the
maintenance , service provider will manage all these things.
Cloud computing is growing day by day since Amazon has started giving the service to public. Cloud is an on-demand network access to the resources where management of hardware and security of the data is the responsibility of cloud providers. From a “Right scale” survey it has been concluded that 96% of the organizations have been using cloud in different ways. It brings a big advantage to companies but adoption of cloud is not an easy job.
During the past few years, the security concern is the main thing that affect the adoption of cloud services. The challenges were no longer are on technical issue but management issues also such as how to control and become an expert in cloud spending. It is very much clear that private, public and hybrid gives us a different level of how to control the hardware/software and achieve flexibility for better management of the services.
Cloud computing is growing day by day since Amazon has started giving the service to public. Cloud is an on-demand network access to the resources where management of hardware and security of the data is the responsibility of cloud providers. From a “Right scale” survey it has been concluded that 96% of the organizations have been using cloud in different ways. It brings a big advantage to companies but adoption of cloud is not an easy job.
Introduction:
Cloud
Computing gives so many advantages to firms but data privacy is the main issue.
The various issues are security,
availability and integrating with IT and the ability to customize the data.
Investigation of the challenges and
security issues are vital to a success of cloud computing deployment models
such as private cloud, public cloud and hybrid cloud.
During the past few years, the security concern is the main thing that affect the adoption of cloud services. The challenges were no longer are on technical issue but management issues also such as how to control and become an expert in cloud spending. It is very much clear that private, public and hybrid gives us a different level of how to control the hardware/software and achieve flexibility for better management of the services.
Related
Work:
There are
three different standardized architecture for cloud mentioned above Infrastructure as service(IAAS),
platform as service(PAAS) and Software as service(SAAS). SaaS has the minimal
control over the IT system than other architectures and remaining two have
greater control. It is an on demand and pay to use service like monthly ,
quarterly or yearly service. Users can gain the authority to access the services whereas service
providers have to manage the infrastructure and the platform they are providing
to the various organizations to run their non-critical business.
The
applications has been created by using some programming languages and have used
various tools supported by the cloud provider. The users can implement their
own application because the service provider are providing platform as service
so that users can run their own software and utilize it to take benefit in business. The speed of
internet is the biggest aspect of cloud computing since it is totally dependent
on it. Access to cloud service is based on internet only without this it is of
no use.
Analysis
and Discussion:
Cloud is
having various characteristics so that it can allow as to use the remote
provisioning of IT resources and they are scalable too. Before the adoption of
cloud , Grid Computing similar to
It which
offers shared computations and storage of data over a long distance but unable
to give software environment.
Amazon is
leading cloud provider and followed by Microsoft Azure and Google Cloud.
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