Multi-Source Consolidation
Unify CSV exports, Postgres tables, and warehouse snapshots into one bronze catalog — without maintaining custom ETL scripts.
Unify CSV exports, Postgres tables, and warehouse snapshots into one bronze catalog — without maintaining custom ETL scripts.
Business problem
Teams store data across spreadsheets, operational databases, and cloud warehouses. Each source uses different formats and update cadences, making a single source of truth expensive to build and brittle to maintain.
Heimdall solution
Heimdall Lake ingests structured files and database connections directly into bronze tables. Analysts catalog every source in one place, apply silver views for consistency, and publish gold datasets when data is model-ready.
Business impact
Operations and analytics teams work from one catalog instead of reconciling exports manually. New sources onboard in hours, not sprint cycles.
How it works
Connect sources to bronze
Upload CSV and Excel files or connect Postgres, MySQL, and other databases. Each ingest lands as a cataloged bronze table with schema preview.
Curate silver views
Define filters, joins, and business rules as silver datasets so downstream teams see consistent definitions of customers, orders, or inventory.
Publish gold for modeling
Promote validated tables to gold and connect them to ML, Forecast, and Loop — no re-export to another platform.
See Heimdall in action
Tell us about the systems you need to unify
Key benefits
Single catalog
Every source visible in one Lake workspace
No custom ETL
Ingest and curate inside Heimdall instead of Airflow scripts
Medallion lineage
Bronze → silver → gold promotion is tracked in the catalog
Faster onboarding
Add a new CSV or DB connection in minutes
Model-ready handoff
Gold tables connect directly to intelligence products
Team alignment
Shared silver definitions reduce metric drift
Related use cases
More scenarios on the use cases hub.
Unstructured Archive Ingest
Drop zip archives of PDFs, images, and documents into bronze storage for downstream structuring and ML pipelines.
Gold Feature Publishing
Curate silver views, publish gold datasets, and connect them to ML and Forecast training jobs.
Lineage & Audit Trail
Track bronze → silver → gold promotion with a catalog your compliance team can inspect before models go live.