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Data Engineering

What Is Medallion Architecture? Bronze, Silver, and Gold Layers Explained

Medallion architecture organizes lakehouse data into Bronze, Silver, and Gold layers, each with its own quality guarantees. Learn what each layer is responsible for, how Silver and Gold get rebuilt from preserved raw data when schemas or business logic change, and when two layers are the better call.

Srujana Maddula

Tom Farnschläder