Lakehouse and Medallion Architecture
Lakehouse approach to modern analytics; It combines the discipline of a data warehouse with the flexibility of a data lake.
Layers
- Bronze: raw data, schema-on-read
- Silver: cleaned and consolidated data
- Gold: tables optimized for business units
Good Practices
- Data lineage and quality metrics
- Per-tier lifecycle policies for cost
The result: a scalable, auditable, and flexible analytics platform.
