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A3 Databases

A3 Databases covers how data is structured, stored and queried in database systems. It spans database fundamentals, database design, database programming, and alternative databases and data warehouses (HL only). Open a subtopic below for its lessons and lesson starters. Guiding question: what are the principles, structures and operations that form the basis of database systems? | SL 11 hours, HL 18 hours. See every...

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