ClickHouse and Parquet: A foundation for fast Lakehouse analytics

T1Covered by 1 source · first reported by Databricks / ClickHouse / DuckDB / Supabase / Neon / PlanetScale at 07 May 2025, 08:58 UTC

ClickHouse is built to run fast on Parquet, the storage format behind open table formats like Iceberg and Delta Lake. This post takes you deep inside the query engine to reveal the tricks behind its speed, and what’s coming next.

Sources

• T1ClickHouse and Parquet: A foundation for fast Lakehouse analyticsDatabricks / ClickHouse / DuckDB / Supabase / Neon / PlanetScale07 May 2025, 08:58