What is the difference between Mysql and MongoDB?
Many fresher want to ask that what is the diffrence between Mysql and MongoDB? SO here is easy example to describe them: Mysql -> Database -> table->row As you know that Msql have many database and database have many tables and tables have Rows and Coloumn. MongoDB->database->collection->array Or Json MongoDb has database and database have many collection and collection have array Or Json RDBMS MongoDB Database Database Table Collection Tuple/Row Document column Field Table Join Embedded Documents Primary Key Primary Key (Default key _id provided by mongodb itself) Database Server and Client Mysqld/Oracle mongod mysql/sqlplus mongo