See the blast radius before you merge.
End-to-end impact analysis, root cause tracing, and automated fix plans across every system in your data stack.
Full impact analysis on every PR.
Rename a column, refactor a model, swap a source. Typedef shows you every downstream dashboard, metric, and pipeline affected before the PR lands.
Automated root cause and recovery.
When a pipeline breaks, Typedef traces the upstream change that caused it, maps every affected model, and generates a step-by-step fix plan with verification queries.
Lineage that spans your entire stack.
Typedef connects systems of record, streaming infrastructure, and offline analytics into a single lineage graph. Trace any field from source to dashboard.
How it plays out
PR to dashboard
Scenario
A product engineer opens a PR touching a model. Typedef computes the downstream dashboards and metrics affected before merge, so teams understand blast radius early.
TYPEDEF ACTIONS
Detects the changed model and its position in the Data Context Layer
Computes every downstream dependency: dashboards, metrics, pipelines, and consumers
Surfaces the blast radius in the PR before merge
Shows which teams own the affected assets, so engineers can notify proactively
Output
Root cause + plan
Scenario
A nightly pipeline fails. The on-call engineer gets paged.
TYPEDEF ACTIONS
Identifies the upstream change that triggered the failure (schema change, source swap, definition update)
Maps all affected models downstream of the root cause
Surfaces the blast radius in the PR before merge
Generates a fix plan: which files to edit, in what order, with verification queries to confirm the fix