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Da die Ausführungszeit hier hauptsächlich durch das Warten auf <abbr title="Input and Output – Eingabe und Ausgabe">I/O</abbr>-Operationen verbraucht wird, nennt man dies auch „I/O-lastige“ („I/O bound“) Operationen.

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</p>

---

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Der Teil mit `Union[str, None]` erlaubt es Ihrem Editor, Sie besser zu unterstützen, aber er sagt FastAPI nicht, dass dieser Parameter optional ist.

///

Jetzt können wir `Query` weitere Parameter übergeben. Fangen wir mit dem `max_length` Parameter an, der auf Strings angewendet wird:

```Python

sakuho.nagano.jp
sakura
sakura.chiba.jp
sakura.ne.jp
sakura.tochigi.jp
sakura.tv
sakuragawa.ibaraki.jp
sakurai.nara.jp
sakuratan.com
sakuraweb.com
sakyo.kyoto.jp
salangen.no
salat.no
sale
salerno.it
salon
saloon.jp
saltdal.no
salud.bo
salvador.br
samegawa.fukushima.jp
samnanger.no
sampa.br
samsclub
samsung
samukawa.kanagawa.jp

  are not Modified Works.

"Contributor" means any person or entity that Distributes the Program.

"Licensed Patents" mean patent claims licensable by a Contributor which
are necessarily infringed by the use or sale of its Contribution alone
or when combined with the Program.

"Program" means the Contributions Distributed in accordance with this
Agreement.

"Recipient" means anyone who receives the Program under this Agreement

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