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This article mainly introduces "what are the characteristics of the server". In the daily operation, I believe that many people have doubts about the characteristics of the server. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubts about "what are the characteristics of the server?" Next, please follow the editor to study!

Server refers to a computer software that manages resources and provides services to users, usually divided into file server, database server and application server. The computer or computer system on which the above software is run is also called a server. Compared with the ordinary PC, the server requires higher stability, security, performance and so on. The server has the following characteristics:

1. Scalability

The server must be "scalable" because the enterprise network cannot remain the same for a long time, especially in today's information age. If the server does not have a certain scalability, when the increase in the number of users will not be competent, a server worth tens of thousands or even hundreds of thousands of servers will be eliminated in a short time, which is unbearable for any enterprise. In order to maintain scalability, it is usually necessary to have a certain amount of expandable space and redundancy on the server (such as disk array rack, PCI, memory slot, etc.).

2. Ease of use

The function of the server is much more complex than that of the PC, which refers not only to its hardware configuration, but also to its software system configuration. It is inconceivable for the server to achieve so many functions without comprehensive software support. However, a large number of software systems may lead to a decline in the performance of the server, and managers can not operate it effectively. Therefore, when designing the server, many server manufacturers should not only fully consider the availability and stability of the server, but also make great efforts in the ease of use of the server.

3. Availability

For a server, a very important aspect is its "availability", that is, the selected server can meet the requirements of long-term stable work, can not often have problems. In fact, it is equivalent to the Reliability proposed by Sun.

Because the server is faced with users of the entire network, not a single user, in large and medium-sized enterprises, the server is usually required to be uninterrupted. In some special application areas, some servers have to work continuously even if they are not used by users, because it must provide continuous connection services to users, whether at work or off work, on weekdays, or on holidays. This is the fundamental reason why the server must have a high degree of stability.

4. Manageability

Among the main features of the server, another important feature is the "manageability" of the server. Although we say that the server needs to work continuously, no matter how good the product is, it is possible to break down. To take a common saying, it is not that we do not know when it may be broken, but when it may be broken. Although the server has enough guarantee in terms of stability, it should also have necessary measures to avoid errors in order to find the problem in time, and it can be maintained in time if there is a failure. This can not only reduce the chance of server errors, but also greatly improve the efficiency of server maintenance.

At this point, the study on "what are the characteristics of the server" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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