Core.sql.gz -

: Modern database tools like DuckDB can decompress these files "on the fly" during an import, which is often faster than decompressing manually because it reduces the amount of data the computer has to read from the disk. Common Commands

You can interact with these files directly in a terminal without needing to fully extract them first: How to Compress .SQL file to .SQL.GZ gzip format ? core.sql.gz

Its primary "useful feature" is significantly reducing the file size of database exports, making them easier to store and faster to move over networks. Core Benefits : Modern database tools like DuckDB can decompress