Title: Is there a tool you&#x27;d recommend to diff tabular data &#x2F; TSV files?<p>Every day I have a snapshot of a database stored as TSV. Given two days of snapshots and that every item in the TSV has a unique ID, I&#x27;d like to get a list of which lines are new, changed, unchanged, and deleted between the two days. These lists will then be used to update an external service with an awkward database-like API.<p>I can kind of do this with normal diff but perhaps there&#x27;s something better suited for the task? It reminds me of data joins in d3 but I&#x27;m not working with a UI or Javascript.
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