This week I've been debugging a performance issue in a Ducklake and knocking out some good improvements, but this precise symptom—read_parquet() making tons of tiny range requests to load a parquet's footer from S3—was still baffling me. How lucky am I that I stumbled on your comment! Amazing, thank you for the pointer.
This week I've been debugging a performance issue in a Ducklake and knocking out some good improvements, but this precise symptom—read_parquet() making tons of tiny range requests to load a parquet's footer from S3—was still baffling me. How lucky am I that I stumbled on your comment! Amazing, thank you for the pointer.