CSV Reconciliation for Migration
Use this checklist when cutting over data between systems.
When to use this
- Before flipping reads to a new database.
- After an ETL run that should be lossless.
- When the row count from source doesn't match the target.
How this checklist works
Some items run a quick local check (e.g. scanning sample responses for secrets or PII). Others are manual confirmations or open another tool. When you finish, copy the report as Markdown to paste into your PR description, ticket, or Slack.
Privacy
This page is a static HTML file. The checklist component runs locally in your browser. Inputs you paste into the Run boxes stay in memory and are discarded when you close the tab. If you turn on "Save in this browser", only check state and short evidence strings are saved to localStorage — never the raw inputs.