Question

英语翻译随着计算机技术的发展,互联网迅速普及的二十一世纪新时代已经来临,随着网民数量的迅速升高,Web服务器的压力与日俱

Answer 1

With the development of computer technology,the Internet rapid popularization of the twenty-first century new era has arrived,with the number of Internet users lifts quickly,the pressure of the Web server is growing.In order to deal with more and more big Web concurrent connect pressure,Web server structure optimization,reorganization is imminent.In this paper based on Linux environment,Web service structure of the structure,function and key technologies for the specific discusses.The Web server architecture module mainly including LVS + keepalived (DR) (load balance) module,squid (reverse agent) module,nagios (system monitoring) module,nginx + PHP (Web server) module,and mysql (database) module.The framework has a good way of openness,practical strong,good secrecy,high stability,can support a large Numbers of users concurrent access to,the rush hour also can normal operation.Can be hidden real server,so as to improve the safety of the web server.