Is it possible to compare table-like files like parquet or csv? Apache Drill would be a database to query these files with SQL. That‘s a common use case for me and currently I use a custom solution based on pandas.
Right now we don’t have this feature, but we plan to implement our algorithm for many more databases, so it might end up being one of them! if you open an issue for it on github, it will increase the chances that we prioritize it.
You can convert csv directly to SQLite with sqlite3 at the command line, then perhaps you can use this tool?