The most innovative structures for storing data today are NoSQL and object-oriented databases. These do not follow the table/row/column approach of RDBMS. There are four types of NoSQL databases :- Document Database Graph Database Key-value Database Wide-column Database This blog is about a NoSQL database which stores data in the form of document i.e.MongoDB. MongoDB is a open source, cross platform and document- oriented database which stores data in forms of collection of documents. It is written in C++.It can …