Introduction to Cloud Computing and Cyber Security
1 What is cloud computing
Cloud computing is a type of distributed computing, which refers to the process of decomposing huge data computing processing programs into countless small programs through the network "cloud", and then processing and analyzing these small programs through a system composed of multiple servers to obtain results And return to the user. In the early stage of cloud computing, in simple terms, it was simple distributed computing, solving task distribution, and merging calculation results. Therefore, cloud computing is also called grid computing. Through this technology, tens of thousands of data can be processed in a short period of time, so as to achieve powerful network services. The cloud service mentioned at this stage is not just a kind of distributed computing, but a mixed evolution of computer technologies such as distributed computing, utility computing, load balancing, parallel computing, network storage, hot backup redundancy, and virtualization, and so on. the result of.
2 Advantages of Cloud Computing
Automation: Scripted infrastructure can be reused to build and deploy systems by making full use of programmable infrastructure.
Automatic expansion: Without any manual intervention, the application can be expanded in both directions according to requirements. Auto-scaling increases the degree of automation and thus more efficiency.
Active expansion: Based on reasonable planning of demand expectations and traffic patterns, applications can be expanded in both directions to maintain low-cost operations.
More effective cycle development: It is easy to clone the development and test environment to the production system. The environment at different stages can be easily promoted to the production system.
Traffic overflow to the cloud environment: With a few clicks and an effective load balancing strategy, you can create a route to transfer the excess traffic to a complete anti-overflow application in the cloud environment.
Disaster recovery and business continuity: Cloud services provide a low-cost option for maintaining a series of DR servers and data storage, and can replicate the environment at a certain point to cloud environments in other fields within a few minutes.
3 Improved testability
No hardware exhaustion test is required. Injection and automated testing can continue at every stage of the development process. We can build a pre-configured environment --- "real-time test laboratory", which is only used for testing for a period of time.
4 What are the implications of cloud computing brings to life
Cloud storage integrates a large number of different types of storage devices in the network through application software through functions such as cluster applications, network technology or distributed systems to work together. Cloud storage is a cloud computing system with data storage and management as its core.
Cloud Security uses a large number of mesh clients to detect abnormalities in the behavior of software in the network, obtain the latest information of malware and malicious programs in the Internet, push it to the server side for automatic analysis and processing, and then distribute the virus and malware solutions To every client.
The cloud networking cloud computing model makes it possible to conduct real-time dynamic management and intelligent analysis of tens of thousands of various items in the Internet of Things. The Internet of Things makes full use of new technologies such as radio frequency identification technology, sensor technology, and nanotechnology in all walks of life.
Cloud games run games on cloud servers. Every battle requires cloud computing millisecond-level data communication guarantee. You only need a device that can receive images and a smooth network to enjoy the thrill of a 3A masterpiece.
5 Market Prospects of Cloud Computing
Cloud computing in my country is in a stage of rapid development, and innovations in the technology industry continue to emerge. Favorable policies promote the promotion of enterprises, and it has become a trend for enterprises to go to the cloud. At present, the entire IT industry has a large demand for cloud computing. On the one hand, the job level is high, on the other hand, the salary is considerable, and the salary is showing an upward trend year by year.
6 industries are overweight, with huge potential
Cloud computing applications have evolved from the Internet to traditional industries such as manufacturing, finance, transportation, and medical care. The huge potential is hidden with the implementation of the 5G standard and the development of the industrial Internet.