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

What does relational database actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

SQL-based relational servers are built to handle the demands of financial transactions, designed around the tenets of ACID: Atomicity, Consistency, Isolation, and Durability.

These relational databases expanded how companies could store and manage their data, but SQL made it possible to interact with that data in ways that matched their business processes.

For technical clarification, databases come in two flavors: relational and non-relational. Relational (SQL) databases store data in tables with strictly-defined relationships between tables.

For example, if your load triples overnight, how quickly can you upgrade your hardware? The second scenario can be too difficult to manage with a relational database in general.

To SQL or NoSQL? A common misconception (perpetuated by marketing campaigns) is that NoSQL databases are required for IoT workloads because the ingestion rate required exceeds the capabilities of ...

Understanding SQL and Relational Databases SQL is a programming language designed for working with what are known as relational databases.