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What is MySQL?

A widely-used open-source relational database known for its speed and reliability.

Why It Matters

MySQL powers millions of websites and applications, from small blogs to large-scale platforms.

Real-World Example

WordPress uses MySQL as its default database to store posts, pages, and user accounts.

“Understanding terms like MySQL 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

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

NoSQL

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

Glossary

MongoDB

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

Glossary

Schema

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