What does cloud computing mean
Cloud computing is an Internet-based model for the addition, use, and delivery of related services, usually involving the provision of dynamically scalable and often virtualized resources over the Internet. Cloud is a metaphor for the network and the Internet. In the past, the cloud was often used to represent the telecommunication network in the diagram, and later it was also used to represent the abstraction of the Internet and the underlying infrastructure. Therefore, cloud computing can even allow you to experience the computing power of 10 trillion operations per second. With such powerful computing power, you can simulate nuclear explosions, predict climate change and market trends. Users access the data center through computers, notebooks, mobile phones, etc., and perform operations according to their own needs.
There are several theories about the definition of cloud computing. At least 100 explanations can be found for what exactly cloud computing is. The widely accepted definition at this stage is the US National Institute of Standards and Technology (NIST): Cloud computing is a pay-for-use model that provides available, convenient, on-demand network access, into a configurable A shared pool of computing resources (resources including networks, servers, storage, application software, and services) that can be quickly provided with little management effort or interaction with service providers.
The National Institute of Standards and Technology (NIST) defines cloud computing as a pay-for-use model that provides available, convenient, on-demand network access into a configurable shared pool of computing resources (resources). including networks, servers, storage, application software, services), these resources can be provisioned quickly with little administrative effort or interaction with service providers. XenSystem, as well as Intel and IBM, which are already very mature abroad, the application service scope of various "cloud computing" is expanding day by day, and its influence is immeasurable.
Due to the continuous deepening of cloud computing applications and the continuous expansion of the demand for big data processing, users' demand for 4-socket and 8-socket servers with powerful performance and high availability has increased significantly, and the year-on-year growth rate of this segment of products has exceeded 200%.
Cloud computing is another sea change following the big shift from mainframe computers to client-server in the 1980s. Cloud computing is by enabling computing to be distributed among a large number of distributed computers, rather than local computers or remote servers, enterprise data centers will operate more like the Internet. This enables businesses to switch resources to the applications they need, accessing computers and storage systems on demand. It is like switching from the old single generator model to the centralized power supply model of the power plant. It means that computing power can also be circulated as a commodity, just like gas, water and electricity, easy access and low cost. The biggest difference is that it is transmitted over the Internet.
Xiaobian recommended reading:
What is cloud computing? What do you need to learn about cloud computing?
Cloud computing architecture_What are the application areas of cloud computing
What are the advantages of cloud computing? What are the three deployment modes of cloud computing?
What are the types of cloud computing_Three core technologies of cloud computing
Is cloud computing difficult to learn?
Yoga Laptop,2-In-1 Yoga Laptop,Quad-Core Notebook,Notebook Computer Office,Folding Laptop
C&Q Technology (Guangzhou) Co.,Ltd. , https://www.gzcqteq.com