On some data lakes, you go through JSON and metadata files first, just to learn which Parquet files matter. Pedro Holanda joined DuckDB in 2018, when it was still a research prototype at CWI.
On some data lakes, you go through JSON and metadata files first, just to learn which Parquet files matter.
How many files does your query read before it reads any data?
Pedro Holanda joined DuckDB in 2018, when it was still a research prototype at CWI.
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On some data lakes, you go through JSON and metadata files first, just to learn which Parquet files matter. Pedro Holanda joined DuckDB in 2018, when it was still a research prototype at CWI. With Quack as the catalog, DuckLake handles 200 transactions a second under heavy contention.
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