launce的js专业技术博客 &和node, js相关的文章

http://www.laruence.com/2009/09/08/1076.html

http://www.laruence.com/2009/05/28/863.html

emit方法

http://www.cnblogs.com/softlover/archive/2012/09/27/2704420.html

 

http://www.cnblogs.com/ideas/archive/2011/03/28/1997727.html

http://docs.mongodb.org/manual/core/map-reduce/#MapReduce-IncrementalMapreduce

http://blog.csdn.net/mydeman/article/details/6921723