This post is to provide a definition and introduction to cloud computing. Cloud computing has been in use for decades but has recently evolved from being a buzzword into being a mainstream way of delivering infrastructure as a service. Join Cloud Computing Online Training to learn more. 

It will discuss what cloud computing is in general, the pros and cons of the technology, and how it's changed over time. It will also outline specific examples of how organizations have used this technology in their day-to-day operations.

Cloud Computing

Cloud computing is the delivery of computing services such as servers, storage, and networking to a central service that can be consumed in the same way as electric utilities are consumed. Users pay for what they consume, without having to own the infrastructure itself.

For households and small businesses, it's referred to as Software as a Service (SaaS). For larger businesses, it's known as Platforms as a Service (PaaS) or Infrastructure as a Service (IaaS). These terms are usually used. This article will use the term "cloud computing" to refer to all these technologies.

How Cloud is useful for the internet user?

Cloud computing is a very broad term that encloses many styles of technology. Some of these technologies are very mature and are used by tech-savvy users. SkillsIon offers Online Computing Courses to professionals. Others are unproven, but growing in popularity and becoming easier to set up for the average user.

The term "cloud computing" is occasionally used with other terms such as virtualization or outsourcing. While there are some similarities with these other technologies, cloud computing is different in a few important ways. 

Automatic Scale-Up/Down – A cloud deployment will resize based on the workload (if it's possible). It means that if there's too much work, more hardware will be provisioned. Best Cloud Computing Courses Online is the best institute to learn more.

Example for cloud computing

Here are some examples of how companies have used cloud technology over the years:

1964 – IBM's S/38 are delivered via remote access, allowing users to access their computers from any location. This allowed businesses to expand but also gave them more flexibility in where employees worked. In 1968 IBM started delivering time and expense reports with help from S/38 computers. There will be a huge difference in the usage of computing in the industry. 

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