Robin Moffatt • 6/2/2025

Digging into Ducklake

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This article provides a technical overview and analysis of DuckLake, a new 'Data Lakehouse Format' (DLF) specification from the DuckDB team. It explains DuckLake as an open table format combined with a catalog, using a SQL database for metadata storage. The post discusses its design, compares it to formats like Iceberg and Delta Lake, and explores its operational implications and relationship to Motherduck.

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#Data Engineering #Duckdb #Parquet
Digging into Ducklake

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