MongoDB---Document-Oriented Database Tutorial
http://www.runoob.com/mongodb/mongodb-tutorial.html
Simple way to build mongo sharded cluster from scratch
http://www.cnblogs.com/edisonfeng/p/3636576.html
MongoDB---Document-Oriented Database Tutorial
http://www.runoob.com/mongodb/mongodb-tutorial.html
http://www.cnblogs.com/edisonfeng/p/3636576.html