Launching today
QLineage
Query Lineage in a Simple Way
2 followers
Query Lineage in a Simple Way
2 followers
Paste or upload SQL to visualize CTEs, subqueries, dbt models, sources, joins, and column relationships in an interactive lineage graph.
Free
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Promoted
Hey Product Hunt! I’m Vebri, the maker of QLineage.
I built it after repeatedly getting lost in long SQL queries with nested CTEs, subqueries, and dbt-style references. QLineage turns a pasted query into an interactive lineage graph, so it’s easier to understand dependencies and the blast radius of a change.
It runs locally in the browser: it doesn’t execute your query, connect to your warehouse, or send pasted SQL to an application server. Your data is still yours.
I’d love feedback on the SQL dialects and query patterns you work with, especially the cases where lineage tooling usually falls short.