It is possible that customers who use management software or computer tools know about “cloud computing” technology. Cloud computing technologies are creating a fundamental change in computer architecture, software development, tools, and the way we store, distribute and use the information. The following article will share with you an overview of cloud computing.
What is cloud computing?
Cloud computing is a comprehensive solution, an internet-based computing solution that provides shared resources. Especially, computers in clouds are built to work together and different applications use aggregated computing power as if they were running on a single system.
The flexibility of cloud computing is a function of distributing resources on demand; this facilitates the use of the system’s accumulated resources. Before cloud computing, webs and server-based applications were implemented on a specific system. With the advent of cloud computing, resources are used as a virtual aggregate computer. This unified configuration provides an environment in which applications perform independently without regard to any specific configuration.
Why do people like to use the cloud?
The first reason to mention is that cloud use reduces costs. Cloud computing can reduce both costs of capital (CapEx) and operating costs (OpEx) because resources are only purchased when needed and only paid when used.
Next, there is no denying that using cloud computing frees valuable employees to allow them to focus on providing value rather than maintaining hardware and software.
Strong scalability: Cloud computing enables the ability to scale up immediately or increase or decrease at any time without long-term communication.
Forms of cloud
There are three types of cloud formation: private (hypothetical), public and hybrid.
The first, public clouds are available to users or a large industry group and are owned and provided by an organization that sells cloud services. The characteristic of a public cloud is the resources provided dynamically on the Internet using web applications from an external third-party provider that providing shared resources and sending billing bills on the basis of calculation of use.
On the other hand, private clouds exist within a company’s firewall and managed by the company’s organization. They are the cloud services that you create and control in your business. Private clouds also provide many of the same benefits as public clouds – the key difference is that the company’s organization is responsible for setting up and maintaining that cloud.
Finally, hybrid clouds are a combination of public cloud and private cloud when using services available in both public and private areas. Thanks to using a hybrid cloud, organizations can determine the goals and requirements of the services created and get them based on the most appropriate choice.
In conclusion, cloud computing is an emerging information technology (IT) concept in recent years. However, it is true to say that it quickly sparked a revolution in how organizations provide information and services.