In my previous post, I have discussed about MongoDb, how to install and how to create a database. In this post i am going to discuss about query document(It is like a record or row in relational databases) in MongoDB.
MongoDB is an open-source document-oriented database. Document-oriented means it stores the data in a file. MongoDb comes under the category of NoSql database. It stores the data in BSON (Binary JSON) format. It can be accessed through javascript notation and comes with their own shell. It is written in C++.
