The cloud service is one of the most used today by users. From verifying an email to sharing documents or storing data, a large number of people and companies use this cloud service on a daily basis.
Regardless of whether the cloud is public or private, the service is accessible to anyone remotely as long as there is access to an internet network.
That is why, in the article that we are preparing today, we are going to provide you with all the necessary information to discover what a cloud service is, how it works, what its advantages are, and what types of clouds exist.
A cloud service is a software infrastructure, platform, or system hosted by third-party providers that users can access via the Internet. In this way, the service offers companies the opportunity to not depend on a physical server for storage and access to their data.
Its main function is to provide a remote virtual space to store data and allow access to computer systems and applications using the Internet. So, the set of elements that make up the cloud infrastructure makes it easy for users to consult programs, files and data from anywhere remotely, without having to use a physical server.
It is not surprising then that the services included in the cloud are the possibility of access to a database, computer programs, networks, analysis and interesting added functionalities.
Now, we are sure that you must be wondering how this type of cloud service works. The technology used is based on virtualization and automation . Because?
On the one hand, with virtualization you can easily abstract and provision the clouds and their underlying logical systems so that they can be requested and used by users. On the other hand, automation offers the possibility for companies to have a high degree of self-service for access to resources, connection and deployment of workloads without the need for the intervention of IT personnel.
That being said, before continuing we are going to give you some examples of cloud services. Google Docs and Microsoft 365 are cloud services that the user can access at any time as long as there is an internet connection. In the same way, an email provider or the WhatsApp app takes advantage of the quality of the cloud to access data remotely in a matter of minutes.
Using the services provided by the clouds offers the possibility of obtaining an interesting series of benefits. That is why it is not surprising that many companies turn to the clouds to store their valuable data and information.
Now, then, we are going to show you what are the main advantages that clouding services provide.
One of the great advantages of accessing the cloud service is the possibility of modifying its functionalities to adapt them to the needs of companies. To give you an example, storage capacity can be increased or reduced when peak traffic occurs.
At the same time, the cloud service offers the possibility of using the on-demand service to record seasonal fluctuations in traffic in order to better manage load peaks in an automated manner.
Taking into account that the management of hardware and software needs is carried out by a cloud service provider , the company obtains an important advantage.
In this sense, for example, the company can save time and energy that can be used to plan or update the IT infrastructure . Therefore, the company can invest its resources to drive growth, development and customer order fulfillment instead of dealing with the management of physical storage media.
In the same way, it should be noted that cloud services allow reducing the economic expense that the company must face. Indeed, when the hardware and software needs are transferred to an online space, it is no longer necessary to face management expenses.
You will only pay for the amount of space that is needed for storage. This type of model is known in the sector as pay per use, because the company can access the services when it needs them, adjusting the expenses to the real needs.
Finally, among the benefits of cloud services we cannot fail to mention their storage and backup capacity. In this sense, we have to highlight that clouds offer users an almost unlimited storage capacity , so it cannot be compared with other physical supports.
Also, many companies appreciate the fact that data uploaded to cloud services becomes a backup for users. In fact, your data is always stored in the cloud so that it is easy to access at any time.
In the event of any type of accident with the company's data, the company will be able to have at its disposal an automatic backup copy with secure encryption. Data theft or loss is no longer a problem.
Today, thanks to new technologies and the work carried out by developers, there are different types of services. So that you better understand how it works, we are going to tell you which are the most popular services and why.
The Software as a service model or service is one of the most common, which is why many users use it on a daily basis. It is characterized by allowing access to the software through a web page or an application.
One of the main benefits of Saas is that it does not require the installation of management hardware, thus reducing maintenance costs . In any case, this service implies carrying out a greater development investment because the user is offered an online application.
Simply put, Saas is an application architecture that combines microservices in individual Linux containers so that the end product is a cloud application made up of multiple microservices that can be individually enhanced.
From this point of view, we have to highlight that SaaS includes a wide range of services such as storage, backups and project management tools. Dropbox, G Suite, and Microsoft Office 365 are examples of SaaS providers.
On the other hand, we have the Platform as a service that is used for the development and deployment of web applications. This type of service covers the entire life cycle of an application so that developers can create, test, deploy, manage and update the interface.
In short, this service was born to satisfy the needs of companies to have access to the IT infrastructure to control its operation. Because? The service provides the opportunity to use an online environment to develop and run applications by providing a database, an operating system, and a programming language.
Let's not forget that carrying out an application development process is not easy because you have to incorporate container organization technology , APIs and automation, a process that is facilitated with PaaS. It is not surprising, then, that PaaS provides the necessary tools for the development of middleware and strategic surveillance programs.
Some of the best PaaS services are managed private or public clouds.
Another well-known service is Infrastructure as a service, which provides users with a cloud computing infrastructure with basic capabilities. In this way, data can be stored, networked, access to servers and hardware.
Many prefer this type of service because it allows access to desired data storage capacity and computing potential in the event of traffic spikes.
So that you understand better what this service is, we are going to explain how it works. The provider makes a cloud infrastructure available to the user by separating the computing functions from the hardware elements. For example, the processing power of the processing units (CPUs) is divided.
As we have mentioned before, this type of abstraction is achieved through virtualization and virtual machines . At the time that the separation is carried out, the user can have access to the computing, storage and network elements that he needs.
Some examples of IaaS are Amazon Web or Google Cloud.