How to use the dumped data by mongodump?
dump, mongodb, mongodump, mongorestore
Solution
You need to use mongorestore, not mongoimport ... which is used for things like importing json, or csv, etc.
From the `back-up-with-mongodump` docs:
`mongodump` reads data from a MongoDB database and creates high fidelity BSON files which the `mongorestore` tool can use to populate a MongoDB database.
`mongodump` and `mongorestore` are simple and efficient tools for backing up and restoring small MongoDB deployments, but are not ideal for capturing backups of larger systems.
You can read more about mongorestore in the docs below; I'd take a look and read up on them as they are very helpful.
http://www.mongodb.org/display/DOCS/Import+Export+Tools#ImportExportTools-mongorestore
You can also check out http://learnmongo.com for tips and help!
Problem
I have used `mongodump` to dump my database of mongodb, it created some bson files under `dump/mydb` But I don't know how to use them. I tried `mongoimport`, but seems it can't import bson data. Then how to use these bson files? How to import them to another mongodb?