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Spreadsheets & When to Move to Code
Use spreadsheets well and recognise when code is the better tool.
Inside this lesson
- Use spreadsheets well: formulas, pivot tables, and clear structure.
- Identify concrete signals that a spreadsheet has become a liability.
- Compare spreadsheet limits against SQL and Python alternatives.
- Make a defensible choice of tool for a given task.
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Educational training content only - not professional, financial, legal, or data-governance advice, and not a promise of any business or analytical result. Examples are illustrative and use hypothetical data with stated assumptions and units. Third-party names are descriptive and imply no affiliation.