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From files to relational databases – free A Level CS 9618 lesson

From files to relational databases – free A Level CS 9618 lesson

Subject: Computing

Age range: 16+

Resource type: Lesson (complete)

Last updated

10 November 2026

pptx, 487.02 KB
pptx, 487.02 KB
docx, 38.42 KB
docx, 38.42 KB

From files to relational databases lesson for Cambridge International AS & A Level Computer Science (9618): a free lesson with editable PowerPoint slides and a student worksheet. A flat file repeats data and risks errors, while a relational database splits data into linked tables with keys to avoid this.

This free version includes the slides and the student worksheet. The answers are not included.

Get the full lesson

Last updated: November 2026.

Creative Commons "Sharealike"

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