Why are databases useful for large amounts of data?
They let data be kept by one user in one unstructured file efficiently.
They let data be stored, searched, updated, sorted and shared efficiently.
They let data be displayed, formatted, charted, animated and presented efficiently.
They ensure data is always correct, complete, unique, secure and private automatically.
Flashcards for AQA GCSE Computer Science Relational databases, covering the key terms, algorithms and programming syntax you need to recall for Paper 1 and Paper 2. 26 cards, matched to the AQA GCSE Computer Science (8525) specification. Recall questions account for roughly 30% of marks at GCSE Computer Science, so these target the marks you can secure before the paper starts.
