Considered one of the most important solutions of the last twenty years, cloud computing is responsible for the capture, manipulation, storage, and analysis of an infinity of information that was decisive for the digitalization and implementation of other revolutionary solutions such as Big Data and the Internet of Things (IoT), for example.

This is because, much more than just file storage, cloud computing introduced a limitless range of technological resources and memory processing to the world. The tool made nothing less than the arrival of drones, robots, 3D printers, and much more possible.

Furthermore, within the corporate universe, it allowed for the reduction of costs and the intensification of shared work within companies. Now that you know the revolutions provided by the technology, stay with us and check out on the CodeBlog what the types of cloud computing are and how to migrate your processes to the digital environment.

The cloud computing formats

In fact, cloud computing involves countless classifications, among which the most relevant are those related to service models such as SaaS, IaaS, and PaaS and deployment models (public or private). Stay with us and learn more about each of them.

Infrastructure as a Service (IaaS)

Considered the deepest layer of the cloud, Infrastructure as a Service, also identified by the acronym IaaS, is most commonly used by systems managers to create virtual machines, memories, operating systems, etc.

Its main goal consists of designing a customized environment that is easy for the user to access and understand and providing multiple resources.

Platform as a Service (PaaS)

Platform as a Service, also known by the acronym PaaS, is the middle layer of cloud computing services.

Basically, it is composed of virtual hardware, which is offered as a service and presented online through a specialized provider.

Adopting PaaS allows applications to be developed without worrying about server capacity during testing, analysis, and integration with databases. Generally, the Platform is used by developers for deploying applications, trials, and inserting frameworks.

Software as a Service (SaaS)

Finally, Software as a Service. Also known as SaaS, it integrates the outermost and most evident layer of the cloud.

Composed of a group of applications present in the virtual environment, Software as a Service is most commonly used by the end-user to access emails or administrative tools such as ERP, CRM, and electronic signature platforms.

Deployment models

Private cloud

In this model, resources are leased and dedicated to a single user. Thus, the entire server infrastructure is operated solely and exclusively by the contracting party. Among the greatest benefits are increased security, flexibility, and the possibility of customization.

Public cloud

Within this format, the entire infrastructure developed by the provider is shared among users. However, although lower costs can be achieved, the security level is lower, as are the possibilities for customization and flexibility. For this reason, the model is most commonly used among individuals.

Hybrid cloud

As the name implies, the hybrid cloud combines some characteristics of the public cloud with those of the private cloud, which, when integrated, allow data and applications to be shared between them.

By enabling movement between the information of public and private clouds, the hybrid cloud guarantees your company more flexibility, more deployment options, and all the support for infrastructure and security optimization.

How to choose the ideal format

Regarding the best deployment model, both the public and private clouds are viable. It all depends on the types of applications or files used by your company or entity.

Therefore, in many cases, the most recommended option is the adoption of a hybrid model, since it allows more critical or sensitive data to be stored in a private cloud, while less important documents remain in the public cloud.

Anyway, did you enjoy learning about the 3 most important classifications of cloud computing?

If after checking out all this info and understanding the transformation generated by cloud computing you want to find ways to apply it in your company or institution to simplify and reduce bureaucracy in your processes, get in touch with the team of specialists at Codebit and find out all the customized solutions available for you!

Moreover, keep an eye on CodeBlog. Soon, we will have plenty of updates here. 

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