How Should The Gi Fit?

The Internet domain

The course of a request from a domain
A domain is a lingual address for the Internet. The Internet is not the surfer to a complex combination of numbers, but an easy-to-remember name such as http://www.heise.de .

engages the user's PC to the DNS system and looks directly into the DNS server or to find out about this DNS server, a name server query is worthy for the selected domain. Then he asks at the name server for, at whose Name Server The data for this domain are protected and queries that name server. Usually, caching name server IPs once queried and the last question is thus unnecessary.

Depending abgefragtem service (web, mail or otherwise) be returned to the computer of the user's Internet speed.

These IPs are assigned by RIPE in Europe to web hosts and their members. In the core routers, which are the joints of the Internet, are to be chosen on which route the IPs are reachable. Thus, the query is sent from the PC of the surfer from the next router. This router has the information on the IPs in the domain of a large Table stored and referenced by the query to the next router along the path.

Thus the information reached up into the datacenter where the server of the content provider is available on the contents of the domain is. In the data center itself is the processing of the query instead of using switches.

Where the query to the server, it is passed to the Apache. The Apache is a file management software on Unix servers. The Apache checks to see which directory is stored on the server side of the domains. There he is now reaching the stored web pages and sends it back to the next router.

This router can also another route to the PC of the Surfers take. Ultimately end up the contents of the domain then the surfer in Chrome, which displays them graphically according to its protocol. This whole process usually takes only milliseconds.

Thus, the contents of the domain will be shown in your browser. Once they click a link and repeats the whole process.

This is the way the request of a domain.