I believe that most people's understanding of cloud computing or cloud services is still at the level of just hearing the term, but they don't know much about its real definition or meaning. Even some technical personnel, if their daily business does not involve cloud services, may only have a little understanding of it. First of all, cloud computing is precisely a part of cloud services, and the definition of cloud services is relatively broader. It includes various services provided on cloud platforms, and cloud computing services are just one of many services.
So why open the sharing of this content? The reason is simple, because in the future cloud services will become an inseparable part of people's daily life in the future, just like our dependence on the Internet and technology, as long as we survive in the world of technology, it is as important as water and air Inseparable part of our lives.
Cloud computing is a pay-per-use model. This model provides available, convenient, and on-demand network access, access to a configurable shared pool of computing resources (resources include network, server, storage, application software, and services), and these resources can be quickly provided with only a small investment. Minimal administrative effort, or minimal interaction with service providers.
So how do you say it in a layman's terms? In fact, cloudification is to gather independent resources in the hands of everyone, put them in one place for unified management, and then dynamically allocate them to everyone. Cloud computing, on the other hand, is to gather computing resources, including CPU, memory, hard disk and other hardware, as well as software.
Cloudification and centralization, isn't it a bit like the big pot of rice in the people's communes?
In other words, cloud computing is to allow users to use the Internet to use applications, data, or services in the cloud. Different users connect to the cloud and obtain resources. These applications, data, or services are the resources of cloud computing.
Everyone has their own needs. With the help of a third party, some common needs can be placed on the third party through the network.
The calculation can be extended. For example storage. Suppose many people want to watch the same video from time to time. Normally, it must be saved on everyone's local hard disk, so that everyone can watch it from time to time. If you use the Internet, you only need to save it on a server and download it if someone wants to watch it. It is shared storage.
Extend the concept of cloud a little bit, such as transportation in life. Many people want to go from A to B. If everyone needs to take a car alone, resources will be wasted. If they share a car, it is cloud transportation, and resources will be saved a lot. The narrow personal understanding of cloud computing refers to the sharing of computing power, through a third party, so that the computing power is unified in one place.
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