If errors are spotted or users lodge complaints, the site must be updated with immediate, localized changes that do not interrupt current site visitors by restarting the server.

• 如果出现错误或者用户发出抱怨,那么站点会进行快速和局部化的更改而得到更新,同时这些更改并不会因为重新启动服务器而中断当前的站点访问者。