3 public cloud examples

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Cloud storage is now the order of the day in many companies everywhere. But, according to your immediate and future needs, different cloud computing services can be used, like the public cloud, private cloud or hybrid cloud, among others.

Even though all three have a high level of security, performance and scalability, probably the most used of these options by companies is the public cloud. Thus, then we will see everything related to said storage service, as well as various public cloud examples.

What is a public cloud?

The public cloud or public cloud is a computing service offered by an external provider through the Internet that is enabled for anyone who wants to use or buy it, according to available plans. Therefore, customers only have to pay for their use of CPU cycles, storage or bandwidth consumed.

Unlike private clouds, public clouds save institutions significant purchasing costs, management and maintenance of local application hardware and infrastructure. Thus, the person responsible for the administration and maintenance of the system is the service provider.

At the same time, a public cloud can be implemented faster than local infrastructures and with platforms that provide almost infinite scalability. Therefore, company workers can enter the public cloud through the same application or through the browser, from anywhere with internet access.

3 benefits of public cloud

Each public cloud has a number of benefits.

1. Free of mantenimient

The company does not have to worry about doing anything, since both hardware and software are maintained by the cloud provider. It is, undoubtedly, a great saving of money and worries.

2. Maximum uptime without risk of failure

Most public cloud services guarantee more than 99% uptime without risk of interruption. How the global cloud system connects different servers, the moment one of them fails, another will absorb the workload. Undoubtedly, is a guarantee of constant performance for critical moments.

3. Quick and easy setup

The public cloud can be conveniently configured in just a few minutes and, what is more important, remote form.

The 3 top public cloud examples

Next we will know three of the main public cloud services that exist in the market.

1. Microsoft Azure

Azure, Microsoft's cloud platform, provides a broad set of IaaS and PaaS services that enable companies to move their business applications to the cloud or develop new applications natively with the highest levels of security and flexibility.

Microsoft Azure Supports third-party applications such as SAP, Oracle, IBM … At the same time, It should be noted that this service supports different operating systems such as Windows or Linux. It is a fact that refutes the widespread belief that Azure is identical to Windows, since it is quite open source.

Being a service on a global scale and integrated with local environments, combines the benefits of a public cloud with performance, the security and availability needed to run business applications.

This public cloud forms one of the largest networks on the planet, more than 100 data centers located around the world. A) Yes, Those companies that have branches spread over different continents and that need to guarantee access to services with low latency and comply with local regulations do not have to look any further..

Microsoft's investment in foundational technology, generating security and privacy in the development procedure together with the highest security measures and privacy policies in the market and the participation and independent verification of international compliance programs guarantee that Azure has a high number of security certifications. .

2. Amazon web services

Another of the most used public cloud examples is Amazon web services (AWS), a secure cloud platform, offering database storage services, delivery of content and other functionalities so that companies can grow.

Nowadays, Hundreds of companies from all over use both their products and their solutions in the cloud to work in the same or even create modern applications with maximum flexibility, scalability and reliability.

Institutions no longer need to plan and purchase servers and other IT resources weeks or months in advance. Al usar AWS, companies can leverage Amazon's expertise and security to access resources when they need them, delivering faster results at a lower cost.

AWS offers a low-cost cloud infrastructure platform, scalable and highly reliable operating in 190 countries everywhere.

3. Google Cloud

Nube de Google It is a grouping of different Google Cloud Computing services on the same platform. With the, You can modernize workloads with one of the best infrastructures in the world and streamline migrations with pre-packaged cloud infrastructure solutions for SAP, VMware, Windows, Oracle, data center migrations and other business workloads.

Another of its strengths is its multi-layer security. In reality, your infrastructure is designed to be secure, protecting data, applications and users with advanced malware and threat detection systems.

At the same time, smart analytics can extract useful metrics from data with scalable data warehouse solutions, analytics, artificial intelligence and machine learning.

Google Cloud services are mainly focused on companies, since the platform offers a multitude of solutions in the public cloud:

  • Analysis and collaboration tools for the retail value chain
  • IT tools, data management and analytics for financial services
  • Specific healthcare solutions to boost the patient experience
  • Solutions for content production and distribution operations
  • Hybrid and multi-cloud services to implement and monetize 5G technology
  • AI-powered solutions to create and scale games faster
  • Migration tools and artificial intelligence to get the most out of the manufacturing value chain
  • Hybrid and multicloud solutions for energy companies
  • Data storage solutions, artificial intelligence and analytics for public bodies
  • Teaching tools to boost interest throughout learning
  • Solutions for web hosting, application development or artificial intelligence SMEs, among others
  • Resources and solutions for cloud native institutions

Public cloud, the ideal answer for companies with an unbeatable ROI

The previous public cloud examples we have reviewed are likely to meet the expectations of companies seeking further innovation.. But you also have to pay attention to the economic aspect. And is that the ROI (Return of Investment or return on investment) of investments in the cloud is not direct.

To calculate ROI, you must divide the result of the investment return minus the costs by the investment cost. The result is expressed as a percentage or index. An index greater than 0 indicates that performance is greater than cost, so the investment would be beneficial:

ROI = [(𝐵𝑒𝑛𝑒𝑓𝑖𝑐𝑖𝑜𝑠 𝑇𝑎𝑛𝑔𝑖𝑏𝑙𝑒𝑠 - 𝐵𝑒𝑛𝑒𝑓𝑖𝑐𝑖𝑜𝑠 𝐼𝑛𝑡𝑎𝑛𝑔𝑖𝑏𝑙𝑒𝑠) − (𝐶𝑜𝑠𝑡𝑒𝑠 𝐼𝑛𝑖𝑐𝑖𝑎𝑙𝑒𝑠 + 𝐶𝑜𝑠𝑡𝑒𝑠 𝑟𝑒𝑐𝑢𝑟𝑟𝑒𝑛𝑡𝑒𝑠 + 𝐶𝑜𝑠𝑡𝑒𝑠 𝑑𝑒 𝑡𝑒𝑟𝑚𝑖𝑛𝑎𝑐𝑖ó𝑛 𝑑𝑒 𝑠𝑒𝑟𝑣𝑖𝑐𝑖𝑜)]/ (𝐶𝑜𝑠𝑡𝑒𝑠 𝐼𝑛𝑖𝑐𝑖𝑎𝑙𝑒𝑠 + 𝐶𝑜𝑠𝑡𝑒𝑠 𝑟𝑒𝑐𝑢𝑟𝑟𝑒𝑛𝑡𝑒𝑠 + 𝐶𝑜𝑠𝑡𝑒𝑠 𝑑𝑒 𝑡𝑒𝑟𝑚𝑖𝑛𝑎𝑐𝑖ó𝑛 𝑑𝑒 𝑠𝑒𝑟𝑣𝑖𝑐𝑖𝑜)

There are different online resources to calculate ROI, like this TCO calculator. You simply have to enter the different parameters and at the end an estimate will come out. An example of On Premise vs Cloud is the one made by Inforges, in which a positive ROI is clearly observed:

Despite this, unexpected costs may arise, such as those related to improper application administration or contract termination, that must be considered when calculating a meaningful estimate. ROI estimates should include short-term costs, medium and long term, tangible and intangible benefits and, as a last resort, the cost of facing any risks arising from the cloud.

In summary, the profitability of flexible plans, agility when working in the cloud, the absence of errors or immediate global connectivity are some of the definitive arguments for opting for this storage system.

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