Catastrophic Pattern Detector

Flag bill-blowup patterns before they merge

Enter the changed dbt model name. dbtGuard analyzes the diff, resolves downstream models, and flags the patterns most likely to spike your BigQuery bill.

Uses the sample jaffle_shop diff (fixtures/sample_diff.sql). In production, the GitHub Action passes your PR's before/after SQL.

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Enter a model name to analyze
dbtGuard will parse the before/after SQL diff and flag the patterns most likely to spike your BigQuery bill.

Try int_order_items to see a live example with the sample diff.
Analyze sample diff →