Clients connect to web servers through browsers by clicking links. When clients request pages, the server retrieves and sends the appropriate pages. Commercial web servers are typically connected to high-speed internet links and employ authentication servers, while popular sites like Yahoo and Amazon use load balancers and server farms to prevent overloading individual servers.

1. How Web Servers Work Group Web Presentation:Week13 S1160024 Hayato Ito S1160025 Yusuke Ito S1160027 Yuta Imaoka S1160028 Hayato Imura

2. Clients connect to a Web server by browser software . And clients clicking on a link. When clients requests pages , the server retrieves the appropriate pages and sends them. Clients

3. Commercial Web servers are typically connected to the internet. It have a high speed communications link. And private and pay Web sites often employ a authentication server. Web servers

4. For example, Yahoo and Amazon are high-traffic Web sites. There use a load balancer . It is called Server farm . Web site Server

5. Load balancer The load balancer makes sure that no single server becomes overloaded by allocating jobs according to server response time .

6. Web site Most web sate pages use HTML . HTML means Hypertext Markup Language . HTML can mix text and graphics on the pages.