What is MongoDB and how it works? Explain

1.	What is MongoDB and how it works? Explain
Answer» MongoDB is an open source database MANAGEMENT SYSTEM (DBMS) that is used for high VOLUME data storage. MongoDB is one of many non-relational database technologies that came up in the mid-2000s for use in big data applications and other processing jobs. Instead of using TABLES and rows as in other DATABASES, MongoDB architecture uses documents and collections.

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