This is a database of No Man's Sky upgrade modules.
Many tools exist that can open parquet files.
The easiest option I found is to install VS Code and add the Parquet Explorer extension.
The original data was shared by Zencq in the Pi repository as csv files, but the total size of all the data is 10 GB.
I converted the CSV files to parquet which reduced the total size to 800MB, making them easier to download, share and work with.
I created a java program that reads all files provided by Zencq, pushing them into DuckDB and then exporting them as parquet files compressed via the zstd codec at COMPRESSION_LEVEL 22.