Java大顶和小顶

http://blog.sina.com.cn/s/blog_651c9a360100o7y1.html

http://blog.csdn.net/cnbird2008/article/details/18953103

Storm

http://blog.sina.com.cn/s/blog_5ca749810101ceqz.html

http://blog.sina.com.cn/s/blog_406d9bb00100ui73.html