MongoDB introduction
it’s a non-relational, document-oriented database management system and works on document-based database.
MongoDB stores data in form of documents
MongoDB uses BSON to query database
Maximum size for each document is currnely 16mb
MongoDB is an open-source document database. It stores data in flexible, JSONlike documents.
In relational databases we have tables and rows, in MongoDB we have collections and documents. A document can contain sub-documents
We don’t have relationships between documents.