Cloud computing lets you transfer the heavy lifting and sifting of data from your device into massive computer clusters that are located in cyberspace. You can access these huge computers via the Internet. This allows you to access your files, applications, and development tools from anywhere. This allows you to perform more efficiently with your laptop on the train in a crowd or on your smartphone on the table of a conference.
The cloud also ensures that your work is still accessible even if the office loses power. This is because it has a backup of all your data and applications. This is the reason some of the biggest companies in the world have migrated to cloud and have tested its performance and security.
There are a variety of different kinds of cloud services and deployment models. They are typically categorized into four service models: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), Software as a Service (SaaS) and Serverless/Function-as-a-Service (FaaS). Cloud computing and “cloud” are often used in conjunction. However it is essential to know the differences between IaaS, PaaS, and FaaS in order to determine which cloud deployment model is most suitable for your needs.
With IaaS, you’re renting a whole array of hardware, including firewalls, servers and virtual machines as well as storage from a cloud provider. This is an excellent option for businesses that create special-purpose or proprietary applications that need servers to be maintained and managed but don’t want to spend time or money buying, storing, and establishing their equipment.
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