In this article we will explain why these two concepts have some key differences even if they do rely on similar operational principles and models.
- Cloud Computing :
In cloud computing, resources are used in centralized pattern and cloud computing is a high accessible service. Cloud computing is a payment and usage business tool, users pay for usage.
- Software as a Service (SaaS)
SaaS is the most common type of cloud-based-service, designed to provide access to software through a browser or app without any hardware installation or maintenance requirements.
- Infrastructure as a Service (IaaS)
IaaS providers take SaaS a step further and manage the customer’s software, hardware, servers, storage, and any other essential requirements.
- Platform as a Service (PaaS)
PaaS is a cloud environment designed to support application development and deployment.
Virtualization is the establishment of cloud computing. These virtual machines working is unmistakable, independent and doesn’t meddle with one another.In the condition of disaster recovery, it relies on single peripheral device as single dedicated hardware do a great job in it.
Why is it confused with the cloud?
One of the ways virtualization works is by creating virtual machines that act like a computer which can give the impression that it is working in the same way as cloud computing. Network virtualization can, therefore, replace individual servers and networks and interact with each other making them a perfect test arena for networks and other software.
Cloud computing is become more and more popular and provides access to a huge and secure data storage facility which can be purchased by users. One of the benefits is that all the responsibility for the data then rests with the cloud service provider.
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