What This Tool Does
This tool performs a diff operation on two datasets. It matches rows (using a primary key if provided) and highlights exactly what triggered a change.
How It Works
1Upload the 'Old' file and the 'New' file.
2The tool aligns the datasets.
3It generates a visual diff showing deletions (red) and additions (green).
4Export the list of changes.
Input Format
Two comparable CSV files.
Output Format
A diff report or a 'Changes Only' CSV.
When to Use This Tool
- Verifying what changed between two data dumps.
- Auditing changes made by a colleague.
- Checking data integrity after a migration.