September 26, 2022

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What is a Cloud Provider and What Are the Cloud Computing Models?

3 min read
cloud computing models

Cloud providers are companies that provide cloud computing-based services and solutions to businesses and individuals. Cloud providers may provide vendor-managed and virtual hardware, software, infrastructure, and other related services. Cloud services are becoming more and more desirable for businesses because of their cost, scalability, and accessibility benefits. Cloud providers are also known as cloud computing providers. This role is typically associated with a managed service provider role, but the latter usually provides other managed IT solutions. A cloud provider is generally an organization that provides some sort of IT infrastructure that is commercially distributed and procured by multiple clients. Cloud providers deliver cloud solutions as a service to their customers and end users through the on-demand payment method known as pay-as-you-go. Cloud provider customers access cloud resources via the internet and are only billed for resources and services used in the agreed-upon billing method.

What Are the Different Cloud Service Models?

Cloud providers offer customers multiple service models. Users can choose the service model that corresponds best to their business nature and services. Typically, the most common cloud service models are infrastructure as a service, software as a service, and platform as a service. 

A cloud provider additionally offers different types of clouds such as the public cloud, the private cloud, and the hybrid cloud. 

The infrastructure as a service or IaaS service model encompasses digital servers and digital desktops/computers. With this service model, the cloud provider manages the infrastructure for you. In other words, they manage the real servers, network, virtualization, data, and information via a web connection. The consumer has access to via an API or dashboard, and basically rents the infrastructure. The client manages matters just like the working system, apps, and middleware whilst the provider maintains and manages any hardware, networking, servers, data, and applications. In addition, they monitor the system for outages, repairs, and hardware issues. This is the standard deployment version of the infrastructure as a service model.

Platform as a service or PaaS: with this service model, the hardware and software, as well as the platform are supplied and controlled via the cloud provider. On the other hand, the customer handles the applications and the information that the application is based on. Primarily for builders and programmers, the platform as service model offers customers a shared cloud platform for software improvement and management (a crucial DevOps component) while not having to construct and keep the infrastructure generally related to the process.

Software as a service or SaaS: this model enables the delivery of easy to complicated software programs via the Internet. The software as a service is a model that provides a software program which the cloud provider manages and delivers to the customers. Typically, software as a service application are internet programs or applications that customers can access to through an internet browser. Software updates, computer virus fixes, and different well-known software program maintenance and assistance are handled for the consumer. These programs typically connect with the cloud platforms through a dashboard or API.

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