The user guide walks through installing DataFusion in Python, building queries with the DataFrame API or SQL, reading and writing data, tuning execution, and spreading work across processes or machines.
If you are writing an extension library rather than using one, see the {ref}Extension Guide <ffi>.
:maxdepth: 2 introduction basics data-sources dataframe/index common-operations/index io/index configuration extensions distributing-work/index sql upgrade-guides ai-coding-assistants