Cloud computing has gained considerable popularity within the last few years due to its self-service ability, flexibility, affordability, scalability and pays as you go service model. You might also have heard cloud computing is known as the cloud, cloud hosting, cloud server hosting and etc.. These terms are thrown around so much and many don’t Cloud computing is unlike conventional hosting alternatives that use a single dedicated server, as cloud computing uses virtualization technology to share or pool resources via an underlying network of physical servers.
To put it differently, a group of physical servers behaves like one massive server to deliver you the tools that you need on demand. Cloud computing provides shared computing resources, data or applications through the Internet; that is the most frequent means of obtaining the cloud. But, intranets and dedicated networks can also be used also.
And these tools are shared between individuals and organizations and obtained by users or applications. In cloud computing, there are five basic characteristics that distinguish it from conventional hosting choices, such as rapid elasticity, broad network access, on-demand self-service, resource pooling, and measured support.
With cloud computing’s on-demand self-service, you have the ability to access email, software, server or network solutions without human interaction. Simply set up an account with the vendor, create billing and security credentials, and pick the cloud computing resources you will need.
Generally, this is done by using a user-friendly and readily accessible web-based self-service portal. Cloud computing solutions are available within a network, either over a dedicated network, the Internet or the Intranet. These services can be accessed by anybody, anywhere, anytime on any device or workstation, with the ideal credentials of course.
Cloud computing offers multiple customers identical physical resources, but with a distinct environment for each customer. And the resources from such physical servers may be gleaned from several servers, in a variety of data centers, in a variety of locations. And if a server on your system goes offline, then your virtual server will pool resources from a different server on your physical network.
Even if an entire data center on your system is down, then your resources are pooled from several data centers in a variety of locations. This arrangement allows for decreased risk in the case of failure. Perhaps one of the vital benefits of cloud computing is the flexibility it provides to customers, as cloud tools can be quickly and elastically provided to rapidly scale and in, To put it differently, you receive the resources that you need when you need them.
Cloud computing leverages metering capabilities to measure your use of resources, letting you only pay for what you’re using. To put it differently, exactly like a utility bill you will only be charged for what you use, nothing more nothing less.