What’s captured
| Signal | Description |
|---|---|
| Lineage | Job-to-dataset dependencies, column-level flow, schema history |
| Traces | OTel spans from orchestrators, transforms, and query engines joined into a single timeline |
| Logs | Driver, task, and model logs attached to the same runs as your lineage |
| Events | The raw OpenLineage event stream - START, COMPLETE, FAIL - with full facets |
Search
oleander indexes all lineage metadata and exposes a faceted search across jobs, datasets, and runs. Filter by job name, dataset, schema field, namespace, or run status to find exactly what you need.
Chat
Ask Lea and Ollie - oleander’s assistants - questions about your pipelines in plain English. They can diagnose failures, trace impact, surface anomalies, and explain lineage without you having to navigate the graph manually. For programmatic access, see Coding with agents.
