Introduction to MongoDB: A NoSQL Database

What is Database?

What is NoSQL database?

SQL Database example

MongoDB is a NoSQL database. Here are some points to be noticed:

brief
First Step
Second Step

Don’t close any window till our operation completes.

We can create multiple document at a time using: db.datatype.insert([{document1},{document 2},{document n}])

OPEN THE IMAGES AND ANALYSE WHAT IS HAPPENING. ALSO READ THE PARAGRAPHS AND LINES WRITTEN OVER THERE.

Now how to delete collections, documents and database too:

Before deleting the database first run the command “db” to check the current db.

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