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Optimize Parquet files #66

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davidgasquez opened this issue Feb 21, 2024 · 1 comment

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davidgasquez commented Feb 21, 2024

Compress and sort them!

Not sure if it can be done for the DuckDB database.

davidgasquez added the enhancement label

davidgasquez self-assigned this

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davidgasquez commented Feb 21, 2024

copy(
    select * from 'data/allo_donations.parquet' 
    order by round_id, donor_address, project_id, token_address, recipient_address) 
to 'data/allo_comp_rs_sorted.parquet' (compression 'zstd', row_group_size 10000000)

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