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What is MongoDB?

A popular NoSQL database that stores data as flexible documents similar to JSON

Why It Matters

MongoDB is great for projects where data structure might change, or when working with complex nested data

Real-World Example

An e-commerce site might use MongoDB to store product listings where each product has different attributes

“Understanding terms like MongoDB matters because it helps you have better conversations with developers and make smarter decisions about your software. You do not need to be technical. You just need to know enough to ask the right questions.”

Callum Holt, Founder, 13Labs

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Related Terms

Glossary

Database

An organised collection of data that your application can store, retrieve, and update

Glossary

NoSQL

Databases that store data differently from traditional tables, often as flexible documents or key-value pairs

Glossary

Schema

A blueprint that defines the structure of your data, including fields and their types

Glossary

SQL

A language for communicating with databases, used to create, read, update, and delete data

Glossary

PostgreSQL

A powerful, free, open-source database known for reliability and advanced features

Glossary

Migration

A controlled way to change your database structure over time, with the ability to undo changes