diff --git a/Databases/MongoDB/Introduction.md b/Databases/MongoDB/Introduction.md
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+---
+tags:
+- Databases
+- mongo_db
+---
+
+# MongoDB: Introduction
+
+MongoDB is not a relational database system like SQL, instead it is document-based which means you do not neeed to design database tables and schema, you are simply storing data as JSON and there is no transformation of the data. 
+
+Most of the notes on Mongo will introduce it within the context of Node.js backend. We will be sending Javascript objects and arrays to Mongo and returning them as JSON. 
+
+## Mongoose 
+
+Mongoose is a simple API for interacting with a Mongo database via Node. 
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