Many friends know about server hosts and ordinary computers, but they may not know much about the difference between them. This article will introduce to you the differences between server hosts and ordinary home computers.
Servers are mainly used for corporate and personal work, while home computers are mainly used for daily personal applications or entertainment. The two are used for different purposes. The performance is also different. Home computers may pay more attention to performance, but servers are different. They have higher requirements for stability, because the server host is designed to allow users to access the host, transmit and share data anytime and anywhere.
1. The server requires 7x24 (x365) uninterrupted operation, and the PC only requires 5x8;
2. Performance: The server needs to respond to numerous client requests in a timely manner and provide corresponding services. The PC generally only needs Operated by a few people;
Especially network performance. For a PC, if it is not connected to the Internet and does not have a network card, the PC is still a PC, but for a server, it is not a server without a network card, because the definition of a server is in the network A computer system that provides services to other computers.
3. Scalability: PCs generally do not require many external cards and do not have high requirements for scalability, while servers generally need to consider adding network cards, RAID cards, HBA cards, etc.; in addition, scalability also includes memory , hard disk and other storage locations, power supply, and even CPU expansion, these are the characteristics of the server
4. Role in the network: The user directly operates the PC and issues service requests, and is the client; the server works on The background only communicates with the client that issued the service request and is a service provider;
5. Multi-machine collaboration: multiple servers can form a cluster to provide services together, and PCs often work independently;
6. Requirements for graphics display, keyboard and mouse: Ordinary desktops and monitors, keyboards and mice are all one-to-one. Moreover, there are generally requirements for graphics card performance. The server does not interact directly with the user and has basically no impact on the performance of the graphics card. Requirements, generally the keyboard, mouse and monitor are shared by multiple units.
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