In short, I understand the browser-server connection, but I don't understand how the server gets new data unless there's a script running over and over again.

总之，我理解浏览器服务器的连接，但我不了解服务器获得新的数据，除非有一个脚本运行一遍又一遍的。

youdao

They are also more targeted than the usual browser-server interactions, in that only a subset of the page can be sent to the server, and the server can return only a subset of the page to be updated.

而且它比普通的“浏览器-服务器”交互更具针对性，仅仅需要将页面的子集发送给服务器，并且服务器仅仅返回所需更新的子集页面。

youdao

Close the browser and stop the server.

关闭浏览器并停止服务器。

youdao

Netscape Enterprise Web Server and a browser-based tool for managing it.

CNN: New NetWare embraces Web apps

He also oversaw the development of NCSA Mosaic--the Web browser that led to Netscape Navigator--as well as the popular open-source server software known as Apache.

FORBES: Totally Wired U.

Today, client-server architectures have been replaced by browser-based user Web applications and the cost of computing has fallen dramatically which, along with cloud computing, have made scalability issue quite a different proposition.

FORBES: How to Make New Application Design Really Easy