What is a Mirror Site?

Mirroring site is to place multiple copies of the website on different servers. This may improve the response speed. Users can obtain information on servers with fewer or relatively fast access, which improves network transmission efficiency and improves website security. . The mirror must be constantly updated to reflect the changes of the original station. Sometimes the original station is not conditionally connected to the high-speed line, but the mirror station can be connected.

If there is no backup, it appears

If the webmaster does not have its own server, the website is operated by a virtual host. In addition to choosing a virtual host that supports multiple lines, you can also choose to set up a mirror site by using VPS to solve the problem of support for multi-line visitors.

Mirror image, the original meaning is the image of the object in optics in the mirror. Referred to a computer network, a mirror site (or mirror) is a copy of the content of another site. Mirroring is usually used to provide different sources for the same information content, especially to provide a reliable network connection when there are large downloads.

In general, setting up a mirror site has the following benefits:

Save web information

Under normal circumstances, webmasters have good backup habits, but sometimes unexpected situations can cause website data to be slightly lost, such as server hard disk damage. At this time, if there is a mirror site, there is no need to worry about how to retrieve the data, because the data is completely stored on another mirror site.

Balancing website traffic load

This is the most common role for mirror sites. At present, every major downloading station in China generally adopts this method to load the downloading needs of users on different lines.

Improve user page load speed in a certain area

For example, a website placed in the United States, the mainstream service population is American, but also has a lot of visitors in other parts of the world. Under such circumstances, the website can consider establishing mirror sites in various countries to provide better web page loading speed for visitors from various countries. ^[3]