If you need to connect to your relational database asynchronously, see [Async SQL (Relational) Databases](../advanced/async-sql-databases.md){.internal-link target=_blank}.
If you need to connect to your relational database asynchronously, see [Async SQL (Relational) Databases](../how-to/async-sql-encode-databases.md){.internal-link target=_blank}.
!!! note "Very Technical Details"
If you are curious and have a deep technical knowledge, you can check the very technical details of how this `async def` vs `def` is handled in the [Async](../async.md#very-technical-details){.internal-link target=_blank} docs.