Cloud Computing Model Is

cloud computing model

Cloud computing provided the technology sector in particular and the other sectors, in general, a lot of important benefits that made them focus on their business without being preoccupied with the infrastructure of their IT department in terms of maintenance and operation or worrying about the availability of resources, and given the importance of cloud computing, there are many cloud service providers. Cloud services across several models and deployment strategies to meet different user needs. The first type: Cloud Computing Models as a Services.

Cloud Computing Model as a Services

It has three types according to the cloud service provided by the model, namely:

Infrastructure as a Service (IaaS)

It is the provision of infrastructure as a service to take advantage of the energy of cloud computing remotely and on-demand, and the infrastructure is represented by known computer resources but with specifications according to the needs of the user, such as storage resources, networks, processor, servers, virtual machine, and others.

The most important feature of this model:

Pay-as-you-go: so that you pay fees for what you have reserved of resources, how much you have used them, and for how long.
The cloud service provider provides complete infrastructure management to ensure the availability of the agreed infrastructure without any interruption or disruption

Platform as a Service (PaaS)

provides you with the operating environment for computing to be able to install any application or program you want to work on. You can also create applications, develop websites and other services without the need for the program to be on your own machine, and without the need for your device to have excellent resources, you will use An infrastructure and operating environment across the cloud that meets your needs and does not disrupt your business.

The most important features of this cloud service:

Saving the costs that you may need to establish an infrastructure for the IT department and the costs of installing an operating environment that suits your business needs, as integrated development environments are expensive and may need to be used once in a long period, then there is no need to incur costs, but go to the cloud site and choose the price plan that It suits your needs, uses it, and you pay for this period only.

Software as a Service (SaaS)

These services provide software as a service, meaning all you have to do is access the cloud via the Internet, regardless of the specifications of your actual computer. By using this service, you will get an infrastructure with specifications that fit your needs and you will also get an integrated operating environment and also you will find that the software you want to work on has been installed on the cloud, And start using it with ease from a distance. The usage cost is calculated in a usage bill according to the number of users, the duration of use, the volume of stored data, and the operations that have been processed.

The most important feature of this service: