The cloud is a solution that offers companies several storage possibilities for their applications on the Internet, which allows them to improve cost-effectiveness with infrastructure and increase accessibility through rapid implementation.

Cloud computing arrived as a natural evolution for the s on premise software Now, instead of picking up a CD with a certain application and installing it on our hardware, the cloud has put it on a server that makes its resources available to any device with internet access .

In this article, we're going to talk about the cloud and how companies can make the most of it . We brought an overview of its concept and operation, in addition to the advantages and models that exist in the market. Keep reading!

What is Cloud?

The cloud can basically as a global network of servers — in which each server has a unique role.

It is not a physical entity, but a large network of connected remote servers spread across the world to store information, run applications and provide content or services.

Instead of accessing files and data at a specific location or computer, you can remotely access applications from any device connected to the internet. Thus, information is available anywhere and at any time.

According to a Gartner article, by 2027, companies will use industry cloud platforms to accelerate more than 50% of their core business initiatives, up from less than 10% in 2021.

According to a Gartner article , by 2027, companies will use cloud industry platforms to accelerate more than 50% of their core business initiatives , up from less than 10% in 2021.

In another Gartner survey, conducted with IDC, the expectation is that 85% of companies in the world – whether small, medium or large – will be using the cloud .

With the optimization of processes in the cloud and the cost reduction that it brings, companies will increasingly choose to migrate to the cloud.

How does cloud storage work?

Saving a document in the cloud is like archiving it on a personal computer, with the difference that the document will be saved on a device miles away — but it will be accessible from anywhere and at any time. 

This is because the information reaches a server, that is, a set of interconnected HDs. These servers are located in buildings known as data centers , facilities protected by extensive security schemes to ensure total integrity of the equipment.

Thinking about companies, the cloud service needs to be much bigger than what is necessary for people. For a business, it will not only be necessary to store small files, such as photos and documents, but all the applications of a company.

In the cloud, communication between user and server is also protected by encryption, to protect each client's personal files. This action makes the data less vulnerable to hacking and possible physical accidents.

What are the types of cloud?

Now that we understand the concept and operation of cloud storage, it is important to know that there are three types. Are they:

public cloud

The public cloud is one of the most well-known and popular types of cloud storage on the market , being used by both individuals and legal entities. Here, there is only a single infrastructure common to all customers.

In this type of cloud, the cost is much lower, since the server is shared by several companies and, as in the private cloud, the data will be protected. 

Public cloud providers are well-known companies in the field, the main ones being AWS, Google Cloud, Microsoft Azure and Oracle.

As they are gigantic servers, with top teams and protocols, security in the public cloud is strengthened, despite the fact that there is nothing 100% protected on the internet.

Read more: Discover the differences between public and private cloud

private cloud

Private cloud storage, as its name suggests, is specifically intended for the contractor. That is, only he has access to that server.

The main proposal of this type of cloud is to offer a greater possibility of customization to the server, since it is operated only by a single client and, consequently, shaped to meet the particular needs of that business.

For these reasons, the private cloud has a higher cost than the other types.

hybrid cloud

The third type of storage is the hybrid cloud, which combines characteristics of the private and public clouds. Here, a join in the information store can occur through a single interface.

The company can, for example, make use of a private server to store some information and, at the same time, manage a public cloud so that the team has easy access to others in the company's day-to-day.

In this way, you can reduce overall storage expenses.

Keep reading to learn more about the types of applications stored in the cloud by companies!

Cloud service models: SaaS, PaaS and IaaS

Although cloud services are growing day by day, currently, there are three main models that should be highlighted. Are they:


Software as a Service (SaaS) is the most used option by companies in the cloud storage market. It makes use of the internet to deliver applications, managed by a third-party vendor, to users.

Most SaaS applications run directly through the web browser. That is, no download or installation is required.

SaaS provides several advantages for professionals and companies, the main one being the significant reduction of time and money spent on installing, managing and updating software .

This means that the technical team has much more free time to dedicate to more strategic matters and issues within organizations.


Platform as a Service (PaaS) provides cloud components for certain software . With it, you can enjoy a platform that creates, hosts and manages cloud applications.

In practice, this service provides an entire framework for developers to create custom applications.

That is, all servers, storage, and networking can be managed by the company or a third-party provider. In turn, developers can retain full management of the applications.

Among the advantages of PaaS, we can highlight:

  • significant reduction in the amount of coding required;
  • it is highly available and scalable;
  • application development and deployment is simple and cost-effective.

In general, companies that are in doubt between cloud models can opt for PaaS, especially when there is a team of developers who need to work simultaneously.


Infrastructure as a Service (IaaS) is a cloud service model that provides computing, storage, and networking resources to organizations.

With it, companies can store IT infrastructure resources quickly, without the need to invest in on-premises hardware and infrastructure.

In this way, professionals do not need to worry about maintaining and updating the IT infrastructure, thus being able to direct their attention to other, more urgent demands. This makes IaaS an affordable solution for businesses of all sizes.

In addition, this model offers several other advantages over other IT infrastructure solutions. The main ones are:

  • highly scalable and flexible infrastructure resources;
  • highly automated IT infrastructure, reducing the time and cost of the infrastructure provisioning and maintenance process.

Why are businesses using cloud storage more and more?

Cloud storage has expanded for a number of reasons, as this service brings numerous benefits to organizations .

One of the main advantages is that companies can avoid the initial cost and complexity of owning and maintaining their own IT infrastructure , paying only for what they use and when they use it.

Cloud computing serves precisely to allow data to be stored on servers and accessed from anywhere — just a device with internet access to connect.

We, at Sky.One , have the purpose of walking with companies the path to the clouds and beyond them, with technological platforms that help to reach the top.

Advantages of Auto.Sky

One of these platforms is Auto.Sky , a solution developed especially for those looking for a complete infrastructure to take their ERP software with optimization of operating costs and performance gains.

Migrating to the cloud with Auto.Sky 's solutions brings numerous advantages to your business.

Among the main ones, we can highlight:

Cost benefit

The improvement in cost-benefit is one of the main advantages brought by cloud storage.

That's because you only pay for the resources you use, eliminating hardware, new equipment, program licenses and other operating costs.

Furthermore, companies do not need to worry about performing updates and maintenance, as the server itself takes care of this task. Thus, if you have an IT team, it can be assigned to more strategic tasks, moving away from purely operational functions.

data security

One of the biggest concerns of organizations, whether small or large, is data security.

After all, data breaches and other cybercrime can hurt company revenue, customer loyalty and brand positioning.

In this sense, the cloud offers a number of advanced features that ensure more security for stored data, such as encryption.

In addition, it has protective barriers for super advanced firewalls, making the cloud one of the safest places in the corporate world.

Another factor worth mentioning is that businesses now have the 24×7 monitoring and management of cybersecurity and privacy by cloud specialists, which further contributes to compliance with good security practices and neutralizing threats.

Choosing a good cloud service, in addition to monitoring threats, your business will still have support in case of emergencies. This way, in addition to resolving problems quickly, you can get around inactivity.

business continuity

An extremely advantageous factor of cloud storage is to only pay for the resources that are actually used.

As such, it is perfectly fine to scale your cloud hosting environment whenever needed and define the cloud sizing attributes. This ensures greater flexibility and ample storage space.

We know that different companies have different IT needs, after all, a large company will not have the same IT requirements as a startup.

In this sense, using the cloud is a great solution, since it allows the company to scale its IT department efficiently and quickly, always according to the demands of the business.

Furthermore, cloud solutions are perfect for companies that have growing or fluctuating demands. That's because if your business demand increases, you can easily increase your cloud capacity without having to invest in physical infrastructure. In other words, it guarantees the continuity of the business.

This scalability can give companies using cloud computing a real advantage over their competitors.

Productivity increase

The market is currently very competitive and, to achieve longevity, you need to be prepared and be agile.

In this scenario, the cloud helps to reduce the complexity of the organization and increases productivity, since it simplifies the operation and improves the delivery of services, making the day-to-day of the IT team much more productive.

How was the digital presence of companies before the cloud?

For companies that do not yet use the cloud, their applications are on-premise. In this model, your software and information are saved on a local server, and can only be accessed on your own machine, and not by any device connected to the internet.

If we go back even further in time, we can remember several software that were made available through a CD, in which the user bought and installed the program on his computer.

The evolution of technology, in addition to making more possible, also requires companies to adapt so as not to become outdated. Thus, the virtualization of its applications has become a latent need.

In this migration process to the cloud, companies must take what they already had in their hardware before the cloud. Servers, ERPs, data and software on premise are some examples of what can be migrated.

How to migrate applications to the cloud?

Migration may involve moving all of a system's data and files, or the company may choose to keep some of its infrastructure on-premises and others in the cloud.

In any case, an effective cloud migration strategy should include risk, budget, and security assessments . And since many organizations are taking a hybrid approach, it's important to ensure that the environment is managed in a consistent and streamlined way.

Therefore, before migrating, it is essential to choose a company with a good track record in the market and that offers data encryption. 

Auto.Sky : contact us

Auto.Sky : platform that simplifies the migration and management of cloud software

With Auto.Sky , you can complete your migration to the cloud in a few hours. IT spending savings can be up to 70%.

And you don't have to worry about the process, you can count on Sky.One 's team of experts to take care of all operations.

With the migration complete, you will have:

  • anywhere web access to your software ;
  • data security with encryption;
  • infrastructure flexibility;
  • savings with the SaaS model;
  • experienced support team;
  • Multi Cloud (AWS, Microsoft Azure, Google Cloud and Huawei Cloud).

Auto.Sky solutions include:

    • Auto Sky Platform : migration of local applications to the cloud; fast and transparent scalability; pay per user.
    • Auto Sky Services : cost optimization for those already in the cloud; support and management of environments; workload migration.
    • Auto Sky Business One: migration from SAP Business One to the cloud; Bundled addons. Learn more at this link .

Are you interested in migrating, reducing costs and making your business installable? Visit our website and talk to one of our experts right now!

Written by

Sky.One Team

This content was produced by SkyOne's team of cloud and digital transformation experts.

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