Info

http://www.zhangchenghui.com/apple/1955.html

http://www.36kr.com/p/133835.html

http://news.163.com/13/1207/03/9FFA99NV00014AED.html

http://www.cnblogs.com/yexiaochai/p/3462657.html

http://www.cnblogs.com/sysuys/p/3460614.html

ElasticSearch

http://www.elasticsearch.org/

http://news.cnblogs.com/n/194967/