Conclusion
This article showed you some basic methods for administering a MongoDB database by using utilities and commands to perform backups; perform restores; and monitor database tasks, status, and usage statistics.
I recommend starting by using the tools described here and then expand on them by using more options and other commands and utilities that might be useful in your situation.
Importing and exporting JSON data is very easy to do with MongoDB, making it ideal for use with Restful web services and JSON-based applications and JavaScript frameworks such as AngularJS.