[文章作者:张宴 本文版本:v1.0 最后修改:2008.09.21 转载请注明原文链接:http://blog.zyan.cc/post/369/]

  9月20日下午,我应邀参加了 ChinaUnix 举办的以“如何搞定服务器负载均衡?”为主题的技术沙龙(http://linux.chinaunix.net/bbs/thread-1019366-1-1.html),很高兴能够跟诸多业界精英一起探讨交流,很荣幸能够与Unix资深系统工程师──田逸、HonestQiao,以及F5资深技术工程师──杨明非,同台演讲。

  点击在新窗口中浏览此图片



  《使用Nginx轻松实现开源负载均衡》是我的演讲PPT(PowerPiont),现提供下载。

  PPT分为四个部分:
  1、介绍Nginx的基本特征,以及使用Nginx做负载均衡器的理由。

  2、用实例,来介绍Nginx负载均衡在大型网站的典型应用。

  3、以实现网站动静分离为原型,对NetScaler硬件七层负载均衡和Nginx软件负载均衡做一个对比。

  ①、NetScaler负载均衡交换机动静分离系统架构图
  点击在新窗口中浏览此图片

  ②、Nginx反向代理负载均衡器动静分离系统架构图
  点击在新窗口中浏览此图片

  ③、PHP利用Memcached实现session共享,程序无需作任何修改:
  修改php.ini(需要memcache.so扩展)
session.save_handler = memcache
session.save_path = tcp://192.168.1.2:11211


  4、介绍如何亲自动手,按照步骤,在“五分钟内搞定 Nginx 负载均衡”。



  PPT下载:



  点击在新窗口中浏览此图片


技术大类 » 系统架构与硬件 | 评论(48) | 引用(0) | 阅读(79262)
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