Learn about and revise the topics of relational databases and structured query language (SQL) with this BBC Bitesize GCSE Computer Science AQA study guide.

Even if generative AI hides SQL behind the curtain, it will continue to play a critical role in how we interact with and use data.

So what enables all this work to take place? One of the central elements is Structured Query Language, or SQL, which has just turned fifty years old. The original SQL paper was first published in ...