MongoDB

ELI5 — The Vibe Check

MongoDB stores data as JSON-like documents instead of tables. Imagine instead of rows in a spreadsheet, you store entire JavaScript objects. Great for when every record looks slightly different, like a product catalog with varying attributes.

Real Talk

MongoDB is a document-oriented NoSQL database that stores data in flexible, JSON-like BSON documents. It supports dynamic schemas, horizontal scaling via sharding, and rich query capabilities. Documents are grouped into collections rather than rows in tables.

Show Me The Code

// Insert a document
db.users.insertOne({
  name: 'Alex',
  email: 'alex@example.com',
  tags: ['admin', 'beta']
});

When You'll Hear This

"We store user profiles in MongoDB because they have different fields." / "MongoDB is popular for rapid prototyping."