We often hear references to the term “cloud” in a context that is not related to meteorology. Indeed, some clouds do not produce rainfall and will not give us shade in the hot summer days. They will allow us to improve our IT infrastructure and business. What is it really about?
The Development Of Cloud Computing
The cloud computing concept has existed in its simple form since the second half of the twentieth century. It is a technology that enables the use of various IT services on remote servers. It is accomplished with the help of the network infrastructure and appropriate Internet protocols. This type of computing enables businesses and individuals to reduce their initial investment.
They can also adapt them to their needs quickly and easily. That way, the IT sector can control applications and respond to growing business requirements. If we look back at the IT development, we’ll see that every ten years or less, a certain technology emerges. That almost completely changes the way we did something before. It is quite certain that cloud computing is a technology of similar kind. Therefore, it is about to reach its peak of development.
What Is Cloud Computing?
The essence of cloud computing is a complex infrastructure. It is consisting of various information technologies that are synergistically linked to one logical and functional unit. The whole system consists of two physically separate parts – the front end, and the back end. The front end is a user-controlled part. The back end is the part that represents the infrastructure of the service provider. These two parts are connected by an Internet connection.
According to the DigitalOcean Alternative, almost all of us are taking advantage of cloud computing. And yet, we may not even be aware of it. Have you ever thought of the list of apps based on cloud computing? Gmail, outlook.com, Facebook, LinkedIn, Twitter… Does that sound familiar to you? We do not install all of these applications on our devices. We access them using one of our Internet browsers. Sure, some of them are free while we pay others on a monthly or annual basis.
Key features of cloud computing
The user has the ability to select and run selected computer resources. Services are billed to customers depending on the time and extent of their use.
Broad network access
All services are available over the network. They can be accessed through a variety of devices with different operating systems. They can be used on mobiles, tablets, laptops, etc.
The infrastructure provided by the provider is “pooled”. This means it can serve multiple users by combining various physical and virtual resources. It can be dynamically allocated to customer requirements.
Cloud-based functionality can be quickly deployed to increase or reduce resources. Depending on the setting, some of the functions can even be scaled automatically.
Some systems test and optimize for using cloud resources. The use of all functions can be adequately monitored. That also enables the production of reports that are of benefit to both users and service providers.
What do users need to be able to use cloud services?
They need a computer that has an Internet browser. Then, a good connection to the Internet and a subscription with a provider for cloud computing services.
What are the benefits of having a cloud computing?
We reduce the need to buy expensive applications. All applications we choose will be available to us from the cloud via an Internet browser. There is no need to buy strong computers or equip expensive server rooms. All the work is usually done by the provider. To learn even more you could check out this introduction post on this website!