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This article introduces you what are the basic knowledge and principles of the server, the content is very detailed, interested friends can refer to, hope to be helpful to you.

As the node of the network, the server stores and processes 80% of the data and information on the network, so it is also called the soul of the network.

Server is a kind of high availability computer that provides various services for client computers on the network. Under the control of the network operating system, it provides the connected hard disk, magnetic tape, printer, Modem and all kinds of special communication equipment to the customer sites on the network to share. It can also provide network users with centralized computing, information publication and data management services. Its high performance is mainly reflected in high-speed computing power, long-term reliable operation, strong external data throughput and so on.

The composition of the server is basically similar to that of the microcomputer, including processor, hard disk, memory, system bus and so on, which are specially designed for specific network applications. therefore, there are great differences between servers and microcomputers in terms of processing capacity, stability, reliability, security, scalability, manageability and so on. Especially with the progress of information technology, the role of the network is becoming more and more obvious, and the requirements for the data processing ability and security of your information system are getting higher and higher. if you are stolen by a hacker in the process of e-commerce, key business data will be lost If you cannot access the ATM properly, you should consider the behind-the-scenes commander of these equipment systems, rather than complaining about the quality of the staff and other objective conditions.

According to the theoretical definition, the server is a high-performance computer in the network environment, which listens to the service requests submitted by other computers (clients) on the network and provides the corresponding services. To this end, the server must have the ability to undertake service and ensure the quality of service.

But the explanation in this way is still more esoteric and vague. in fact, the function of the server is similar to that of the personal computer, both are tools to help people process information, but the positioning of the two is different. The personal computer (referred to as Personal Computer,PC for short) is designed to meet the multi-functional needs of individuals, while the server is designed to meet the needs of many users to process data on it at the same time. How can multiple people use the same server at the same time? This can only be achieved through network interconnection to help achieve this goal of common use.

Let's take a look at the function of the server, the server can be used to build web services (the data of web pages we usually see on the Internet are stored on the server for access), mail services (all e-mails we send need to be processed, sent and received by the server), file sharing & print sharing services, database services, etc. And all these applications have a common feature, they are not for one person, but for a large number of people, while dealing with a large number of data. So the server and the network are inseparable. It can be said that without the network, there will be no server; the server is born to provide services, and it has the value of existence only in the network environment. The personal computer can complete the master's data processing task in the case of a single computer.

About the server basic knowledge principle has shared here, hoped that the above content can have the certain help to everybody, can learn more knowledge. If you think the article is good, you can share it for more people to see.

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