Cloud Computing provides an easy-to-use, flexible, and secure technological environment while allowing for numerous resources that facilitate and accelerate development and commissioning without worrying about technical complexities. In this article to answer is IoT SaaS or PaaS? we review the three great families as a Service: Infrastructure (IaaS), Platform (PaaS), and Software (SaaS).
In reality, Cloud Computing has been a real revolution in the management of computing resources. The XaaS (anything as a service) models are highly flexible and easy to use and based on pay-per-use of resources, thus opening up a whole range of new possibilities for users and professionals in the technology sector.
Although we talk about Storage as a Service, Desktop as a Service, or Disaster Recovery Plan as a Service, to give just a few examples, we could include all these solutions in three large families, according to the layers included in Cloud mode.
Infrastructure As A Service (IaaS)
Directed mainly for technical profiles such as system administrators, Infrastructure as a Service (Infrastructure a Service) encompasses the computing capacity of servers, storage cabinets, and connectivity and security elements.
In other words, all the computer processing infrastructure that hardware traditionally offered and that the provider now configures as a pool of resources over which users exercise almost total control since they have root access because they can configure it in the environment. IT tailored to your applications, but with the advantage of doing it at the click of a button and with numerous advanced options (IP management, firewall, backups).
Platform As A Service (PaaS)
Platform as a Service refers to the combination of hardware and software that developers, web designers, and interactive agencies require when launching their technology projects and applications. In addition to the infrastructure necessary to supply computing capacity, operating systems, databases, and development stacks are offered as services.
The provider manages these platforms to focus on the programming and implementation of their projects and have complex IT environments without assuming the system administration tasks, which are in the hands of the Cloud solutions provider.
Software As A Service (SaaS)
The concept of Software or application as a Service is the most popular. It refers to any application or program ready to be used by the end-user, usually accessed without installing it locally via the web. They are usually straightforward to use solutions and do not require technical knowledge, since all development, maintenance, updates, backups, etc.
The provider manages them, and the user only has to use them and take advantage of their characteristics. We use many examples of SaaS daily, from the YouTube video player and editor to Webmail services or business applications or solutions such as Web maker or Online Store, which allow you to create web pages and eCommerce easily.
The Panacea Of Cloud Computing
We are aware of all the benefits that Cloud solutions bring to companies. They are very numerous and bulky when a company decides to start its digitization and begins to see how the cost-benefit ratio shoots up by eliminating a large part of its costs (often high) associated with the equipment needed to have to develop the activity.
We have talked many times about these benefits; here is the article in which they are all summarized, so we will not repeat them today. What we are going to talk about is that the Cloud is not a panacea. It is not a magic solution, but it brings significant benefits from contained costs.
The solutions that the Cloud can provide to each company vary from one to another. Each organization has its context and its own needs that have to be detected and studied. Each digital transformation project is unique, and it is worth dedicating a prior effort to strategic planning.
The conclusion we reached is that the value of the Cloud computing solution for each case depends entirely on the cost-benefit ratio. An unlimited increase in cost does not necessarily imply a proportional increase in profit. If it were the opposite, it would be the panacea. Click to see how to create a smart home.
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