info@geo-ict.nl 2027-06-20 EDU-DEX 1.0 GeoPlan true 2026-08-20T16:10:47 true individual 8 1 afterwards fixed starting date 2026-02-25 NRTO NRTO certificate geo-ict 2 part-time 375 none Apeldoorn Online In Company Eindhoven Amsterdam Rotterdam Overig training 2026 automation and it Geo-ICT Training Center info@geo-ict.nl Bedrijf 0643463838 https://geo-ict.nl nl 100 training virtual classroom classroom teaching blended learning DuckDB Leer grote datasets razendsnel analyseren met DuckDB, SQL, Parquet, CSV, JSON, Python, R en moderne dataworkflows.

]]> In deze 2-daagse cursus leer je hoe je DuckDB gebruikt voor snelle analyses op grote datasets. Je leert werken met SQL-query’s, tabellen, views, joins en aggregaties en bevraagt CSV-, JSON- en Parquet-bestanden rechtstreeks. Daarnaast wordt aandacht besteed aan kolomgerichte verwerking, performance, embedded analytics en integratie met Python, R, Pandas, Polars en moderne dataworkflows.

]]> course schedule Dagindeling Dag 1: DuckDB en Data-analyse

Tijdens de eerste dag maak je kennis met DuckDB als moderne analytics database. We behandelen de architectuur, embedded toepassingen en de verschillen met traditionele databases. Je leert werken met SQL-selecties, filters, joins en aggregaties. Daarnaast bevraag je CSV-, JSON- en Parquet-bestanden rechtstreeks en leer je hoe DuckDB grote datasets efficiënt verwerkt met kolomgerichte verwerking en slimme optimalisaties.

Dag 2: Moderne Dataworkflows

Op de tweede dag verdiep je je in complexere analyses en het combineren van datasets uit verschillende bronnen. Je werkt uitgebreid met Parquet en leert query’s optimaliseren voor grotere datasets. Daarnaast behandelen we data engineering, data lake workflows en de integratie van DuckDB met Python, R, Pandas en Polars. Aan het einde van de cursus kun je DuckDB zelfstandig inzetten voor data-analyse, rapportage, ETL en Geo-ICT workflows.

]]> objectives Leerdoelen

Begrijpen hoe DuckDB wordt gebruikt voor het analyseren van grote datasets.

Leren werken met SQL-query’s, filters, joins, aggregaties en analytische bewerkingen.

CSV-, JSON- en Parquet-bestanden rechtstreeks inlezen, combineren en analyseren.

DuckDB toepassen binnen data-analyse, data engineering en Geo-ICT workflows.

]]> https://geo-ict.nl/cursus/duckdb/ 1095 229.95 true tuition fee eur true 0 0 nl 21 3752026Ape0102 application opened 2026-01-01 2026-01-02 2026-01-09 day 1095 229.95 true tuition fee eur true 0 0 nl 21 20260102 2026-01-02 09:00:00 16:00:00 20260109 2026-01-09 09:00:00 16:00:00 1 Apeldoorn Apeldoorn 3752026Vir0102 application opened 2026-01-01 2026-01-02 2026-01-09 day 1095 229.95 true tuition fee eur true 0 0 nl 21 20260102 2026-01-02 09:00:00 16:00:00 20260109 2026-01-09 09:00:00 16:00:00 7 Virtual Classroom Virtual Classroom 3752026Ape0206 application opened 2026-02-05 2026-02-06 2026-02-13 day 1095 229.95 true tuition fee eur true 0 0 nl 21 20260206 2026-02-06 09:00:00 16:00:00 20260213 2026-02-13 09:00:00 16:00:00 1 Apeldoorn Apeldoorn 3752026Vir0206 application opened 2026-02-05 2026-02-06 2026-02-13 day 1095 229.95 true tuition fee eur true 0 0 nl 21 20260206 2026-02-06 09:00:00 16:00:00 20260213 2026-02-13 09:00:00 16:00:00 7 Virtual Classroom Virtual Classroom 3752026Ape0306 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