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Parallel Grouped Aggregation in DuckDB

duckdb.org

DuckDB has a fully parallelized aggregate hash table that can efficiently aggregate over millions of groups.

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Parallel Grouped Aggregation in DuckDB
ResourcesLambda Functionsduckdb.org ResourcesLance Extensionduckdb.org ResourcesVortex Extensionduckdb.org ResourcesCSV Importduckdb.org ResourcesJSON Overviewduckdb.org ResourcesLIMIT and OFFSET Clausesduckdb.org ResourcesQuerying Parquet Metadataduckdb.org ResourcesQuerying Parquet Metadataduckdb.org ResourcesJulia Clientduckdb.org ResourcesJulia Clientduckdb.org ResourcesJulia Clientduckdb.org ResourcesJulia Clientduckdb.org ResourcesJulia Clientduckdb.org ResourcesEXPLAIN ANALYZE: Profile Queriesduckdb.org ResourcesEXPLAIN ANALYZE: Profile Queriesduckdb.org ResourcesEXPLAIN ANALYZE: Profile Queriesduckdb.org ResourcesEXPLAIN ANALYZE: Profile Queriesduckdb.org ResourcesEXPLAIN ANALYZE: Profile Queriesduckdb.org ResourcesEXPLAIN ANALYZE: Profile Queriesduckdb.org ResourcesEXPLAIN ANALYZE: Profile Queriesduckdb.org