Cloud computing has been popular in China for many years. So what is cloud computing?

 

 

 

According to relevant definitions, cloud computing is a computing mode that makes use of the Internet to realize the anytime, anywhere, on-demand and convenient use of Shared computing facilities, storage devices and application resources, and users can purchase and pay for it on demand. In order to let people have a clearer understanding of the composition of cloud computing, I simply spend the following figure.

 

 

As shown in the figure above, the actual cloud computing provider includes four basic parts: cloud platform, cloud storage, cloud terminal and cloud security.

 

Cloud platform

 

Cloud platforms can be divided into public cloud, private cloud and hybrid cloud.

 

Among them, the public cloud refers to that jiang virtualization and cloud-based software are deployed in the data center of cloud computing providers. Users do not need to invest in hardware, but only need to log in and use their accounts.
 

A private cloud is a cloud platform built for a single customer with high data security and quality of service, but with infrastructure owned by the company.
 

 

Hybrid cloud refers to the enterprise to use public cloud and private cloud to build their own cloud platform.

 

Cloud platform is widely used in enterprise data management and business collaboration. IT construction based on cloud platform is a big trend.

 

Cloud storage

 

Cloud storage is the current contact more, the threshold is relatively low, such as the current people often use cloud disk, many public cloud enterprises in its ecology, are providing a certain amount of free cloud storage, such as tencent cloud, baidu cloud, jinshan cloud and so on.

 

 

Cloud storage can also be divided into three forms: public cloud storage, internal cloud storage and hybrid cloud storage. The value of cloud storage is not limited to data storage. The biggest value of cloud storage is to help enterprises explore data value in the application of big data.

 

Cloud terminal

 

Cloud terminal is the terminal product of cloud computing application, which includes not only hardware but also software products. Designed to reduce the cost of enterprise hardware investment and software license, and achieve a single multi-user, each user enjoys a complete PC function independently, green, energy and maintenance, is the high-end product of the information development era.

 

Cloud security

 

Combines the parallel processing, grid computing, emerging technologies and concepts, such as unknown viruses judgment through the network of a large number of client software behavior anomaly detection of network, access to the Internet in the new information of trojans, malware, sent to the Server side for automatic analysis and processing, a solution of viruses and trojans again distributed to every client.

 

This concept is a concept developed with the development of cloud computing in China.