Cloud Server: Cloud computing is a concept that has been introduced previously, as is often thought. In the 1960s, scientists and scholars discussed storing information in a virtual environment.
However, they still did not have the exact idea of how this would be implemented. The idea, however, involved some limits at that time. Network connections could not handle a large flow of information. At the same time, there were limits to the rapid expansion of infrastructure, something fundamental for cloud solutions.
The Cloud In Today’s Market
In recent years, however, there has been a real “boom” of the model, with specialists realizing the importance and advantages of cloud computing. Advances in the computing power of computers, new software tools, and the expansion of high-speed mobile connections have created an ideal environment for using cloud computing solutions.
Given this, it is increasingly natural for users of all sizes and segments to use this technology in their personal or professional businesses. Whether on cell phones, tablets, or notebooks, the cloud can be used to gain performance, reduce costs and add more quality to the provision of services.
Cloud Server Definition
In this context, a cloud server (or cloud server) is the most basic concept of cloud computing. It was the first service designed and promoted by the providers. Roughly and simply, as the name implies, it is a server stored in the cloud; that is, it does not exist “physically.” It runs in a virtual environment, making managing and modifying resources easier.
How It Works In Practice
Elaborating the concept a little further: some time ago, companies had (generally robust) equipment in their technology parks that performed specific tasks, some of which were even responsible for several of them.
For example, imagine that a particular company uses a file server. In practice, a computer (server) was physically located in a room in the company’s data center.
Therefore, it was the responsibility of this company and its employees to buy and maintain this hardware, taking care of all aspects for its perfect functioning. The business should regularly invest resources to exchange parts, update systems and even allocate physical space so that the devices work as well as possible.
When we migrate to the cloud, we also have a server with the same features. The difference is that it is virtual; it is no longer physically located on the company’s premises. Now, managers no longer need to worry about hardware and the implications arising from its acquisition and maintenance. In a Cloud Server, everything is managed by the provider, in addition to being scalable and dynamic.
This generates a significant change in the way the business uses IT services. The company will have more time to focus on its critical activities and achieve its medium and long-term goals without significant difficulties. In particular, the IT sector will be able to solve user demands and focus on creating better infrastructure management strategies.
What Is A Virtual Data Center?
It was still taking as an example the company with a file server. Naturally, it was obliged to maintain other equipment for the integral functioning of its IT solution. We are talking about routers, security systems, switches, racks, etc. All these devices had to be managed by a specialized team, and the company needed to direct resources to change any solution when necessary.
In summary, the physical Data Center requires the maintenance of a complete structure, which allows integration and communication between the servers and other parts of the institution’s network. All these technological apparatuses assume the name of Data Centers, a concept that is also basic.
The natural evolution of the Cloud Server was the Virtual Data Center, that is, an entire Data Center in the cloud. Just as it was “physically,” the Cloud Server is just one of the parts that make up the Virtual Data Center.
IaaS: Making IT Management More Flexible
The term that accurately designates this model is called IaaS. In practice, this is precisely what it is: an entire technological structure is available, however, contracted as a service, that is, without the need to purchase hardware or physical space for its installation and maintenance.
More than that, it’s a simple configuration to change according to the company’s needs at any given time without the costs and hassle of having machines and other equipment under your care. In practical terms: if the configuration used no longer meets the company’s requirements, it is optional to buy additional equipment and keep the old obsolete ones.
With the Virtual Data Center, you have to adjust and change the contracted resources since everything is employed as a service, and scalability is the keyword of the model. As payment is made according to the number of resources the company uses, the costs are much more accurate: the business will never have to spend on an underutilized infrastructure.