初步认识mongodb文件

初步认识mongo。

README文件介绍压缩包中各个文件的功能。

bin/mongod - MongoDB server
bin/mongo - MongoDB client

bin/mongodump - MongoDB dump tool - for backups, snapshots, etc..
bin/mongorestore - MongoDB restore a dump
bin/mongoexport - Export a single collection to test (json,csv)
bin/mongoimportjson - Import a json file into a collection

bin/mongofiles - Utility for putting and getting files from MongoDB gridf