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Implement stack lake load: populate Iceberg tables with real data from DuckDB #15

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opened 2026-03-12 17:39:12 +00:00 by kert · 0 comments
kert commented 2026-03-12 17:39:12 +00:00
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Copy data from DuckDB to Iceberg via Trino or PyIceberg:

  • Read from DuckDB (notebooks/aco.duckdb)
  • Write to Iceberg tables in Nessie catalog
  • Support full and incremental modes
  • Batch writes for large tables
  • Verify row counts match after load
Copy data from DuckDB to Iceberg via Trino or PyIceberg: - Read from DuckDB (notebooks/aco.duckdb) - Write to Iceberg tables in Nessie catalog - Support full and incremental modes - Batch writes for large tables - Verify row counts match after load
kert added this to the P4: Lakehouse — Nessie, Polaris, Trino, Iceberg milestone 2026-03-12 17:39:12 +00:00
kert added the datalakehousecli labels 2026-03-12 17:39:12 +00:00
kert closed this issue 2026-03-12 21:07:42 +00:00
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Reference: homelab/stack#15
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