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What functions do domain names and spaces have and what role do they play
Release time: 2022-02-23 11:27:52
What is a domain name? What is space? I won't introduce it today, because we all know something about it in our daily work. We will make a brief summary of the specific functions and functions of domain names and spaces. 1. Domain name Domain name is the name registered on the Internet by enterprises, governments, non-governmental organizations and other institutions or individuals, and is the network address of enterprises or institutions to communicate with each other on the Internet. Just like our house number and mobile phone number. People can easily find you through this number. The domain name is composed of 26 Latin letters from A to Z, 10 Arabic numerals from 0 to 9, and the "-" symbol. The "." is divided into several parts. Domain name is an important symbol of online units and individuals on the network, playing a role of identification. Therefore, if a company wants to establish its own web page on the network, it must first register a domain name. 2. Space In website construction, we need to rent a website space to store all the content of our website after we get the domain name. Website space is also called virtual host space, because usually enterprises do not build their own servers, but buy their own servers, which is too expensive. An ordinary server needs tens of thousands, and a high-performance server needs tens, hundreds or even tens of millions. It still needs to be started 24 hours a day, and special personnel should be assigned to maintain it. This is usually done by large companies or websites. The general enterprise website only needs to rent a virtual host space from the network company to store the website content. A virtual host is a server running on the Internet that is divided into several "virtual" servers. Each virtual host has an independent domain name and complete Internet services. The virtual host is cheap, and the network company is equipped with professional personnel for 24-hour maintenance, which ensures stable and safe operation.
