健康检查资源汇总

http://www.snowgiraffe.com/tech/599/health-monitor/

great article

http://www.alfajango.com/blog/how-to-monitor-your-railspassenger-app-with-munin/

rails部署的完整文档，很值得一看

http://codeshooter.wordpress.com/2010/08/25/deployment-recipes-deploying-monitoring-and-securing-your-rails-application-to-a-clean-ubuntu-10-04-install-using-nginx-and-unicorn/

评测

http://cmelbye.github.com/2009/10/04/thin-vs-unicorn.html

rails学习资源

http://ihower.tw/rails3/

这篇关于haproxy nginx的讨论，很有帮助

http://news.ycombinator.com/item?id=180311

此文也是绝对的给力

http://www.igvita.com/2008/05/13/load-balancing-qos-with-haproxy/

http://iamseanmurphy.com/2009/04/22/a-better-haproxy-health-check-for-dynamic-websites/

绝对要看

http://www.scribd.com/doc/9130075/Deploying-and-Monitoring-Ruby-on-Rails

http://iceskysl.1sters.com/?p=306

介绍haproxy架构原理，非常值得一看中文

http://iceskysl.1sters.com/?p=306