With the rapid development of Internet information, virtual hosts have also begun to be used in all walks of life, and people have more and more contact with virtual hosts, although many people do not understand Virtual host What is it? But it cannot deny the impact of virtual host on our life Virtual host What is the real meaning? I believe many webmaster friends want to know, so today Neutrino network Let's take a look together and hope it can help everyone.
Micronet believes that virtual host refers to the use of a special software and hardware technology to divide a real computer host into many different logical storage units, each of which has no physical entity. However, each physical unit can work on the network like a real physical host. They have separate domain names, IP addresses and complete Internet server functions.
A server host can only support a certain number of virtual hosts. If the number exceeds this number, users will feel that the performance drops sharply. Different virtual hosts on the server are independent and managed by users themselves.
Micronet believes that The key technology of virtual host is that different server programs opened for multiple users will not interfere with each other even on the same hardware and operating system. And each user has its own part of the system resources (IP address, document storage space, memory, CPU time, etc.) Virtual hosts are completely independent of each other. From the outside world, each virtual host behaves exactly the same as a single host. Therefore, this virtualized logical host is called "virtual host".
The client is the machine that accesses other people's information. When you dial the Internet through the post office or other ISP, the computer will be temporarily assigned an IP address. With this temporary ID card, you can get information in the sea of the Internet. After the network is disconnected, the computer is separated from the Internet and the IP address is restored.
A server is a machine that provides information for others to access. It is usually called a virtual host. Because people can access at any time, as a host, it must always connect to the Internet and have its own permanent IP address. Therefore, we should not only set up special computer hardware, but also rent expensive data lines. In addition to the rent, labor, electricity and other maintenance costs, it is not affordable. Therefore, people have developed the virtual host technology.
Virtual host technology is associated with nearly 100 million computers. These computers can be divided into two categories: client and server, regardless of their model, operating system, and software.
Virtual host technology refers to the technology adopted by Internet servers to save server hardware costs. Virtual host technology is usually applied to HTTP services, which divides one or all services of a server into multiple service units according to the content logic, representing multiple servers externally, so as to make full use of server hardware resources. If the partition is system level, it is called a virtual host.
The above is the analysis of the neutrino network What is the practical significance of the virtual host we are exposed to everyday? I hope it can help you. The server virtual host rental, rapid deployment, multiple line options, support for partitioned dedicated lines, and T-level bandwidth of the micro network can provide better IDC services for various customers. Micronet is an IDC service provider focusing on server and virtual host rental and hosting. With more than 10 years of industry experience, it is safe, stable, reliable and reassuring. It is a leading enterprise in the domestic IDC industry, helping thousands of enterprises to achieve network informatization, 7 * 24 manual services, after-sales care free, and has a good reputation.
