Extends the 'mlr3' package with a backend to transparently work with databases. Includes two extra backends: One relies on relies on the abstraction of package 'dbplyr' to interact with one of the many supported database management systems (DBMS). The other one is specialized for package 'duckdb'.
mlr3db.sqlite_dir: Default directory to store SQLite databases constructed
mlr3db.sqlite_dir: Default directory to store DuckDB databases constructed