- We limited the number of drives to 16 for erasure set because, erasure code shards more than 16 can become chatty and do not have any performance advantages. Additionally since 16 drive erasure set gives you tolerance of 8 drives per object by default which is plenty in any practical scenario.

This is just a **quick tutorial / refresher** about Python type hints. It covers only the minimum necessary to use them with **FastAPI**... which is actually very little.

**FastAPI** is all based on these type hints, they give it many advantages and benefits.

But even if you never use **FastAPI**, you would benefit from learning a bit about them.

/// note

If you are a Python expert, and you already know everything about type hints, skip to the next chapter.

```Python
q: Annotated[str, Query()] = "rick"
```

...или в старой кодовой базе вы увидите:

```Python
q: str = Query(default="rick")
```

### Преимущества `Annotated` { #advantages-of-annotated }

**Рекомендуется использовать `Annotated`** вместо задания значения по умолчанию в параметрах функции — так **лучше** по нескольким причинам. 🤓

```Python
q: Annotated[str, Query()] = "rick"
```

... oder in älteren Codebasen finden Sie:

```Python
q: str = Query(default="rick")
```

### Vorzüge von `Annotated` { #advantages-of-annotated }

**Es wird empfohlen, `Annotated` zu verwenden**, anstelle des Defaultwertes in Funktionsparametern, es ist aus mehreren Gründen **besser**. 🤓

```Python
q: Annotated[str, Query()] = "rick"
```

...ou em bases de código mais antigas você encontrará:

```Python
q: str = Query(default="rick")
```

### Vantagens de `Annotated` { #advantages-of-annotated }

**Usar `Annotated` é recomendado** em vez do valor padrão nos parâmetros da função, é **melhor** por vários motivos. 🤓

```Python
q: Annotated[str, Query()] = "rick"
```

...o en code bases más antiguas encontrarás:

```Python
q: str = Query(default="rick")
```

### Ventajas de `Annotated` { #advantages-of-annotated }

**Usar `Annotated` es recomendado** en lugar del valor por defecto en los parámetros de función, es **mejor** por múltiples razones. 🤓

does Less to protect the user's freedom than the ordinary General
Public License.  It also provides other free software developers Less
of an advantage over competing non-free programs.  These disadvantages
are the reason we use the ordinary General Public License for many
libraries.  However, the Lesser license provides advantages in certain
special circumstances.

  For example, on rare occasions, there may be a special need to

Using Linux containers has several advantages including **security**, **replicability**, **simplicity**, and others.

/// tip

In a hurry and already know this stuff? Jump to the [`Dockerfile` below 👇](#build-a-docker-image-for-fastapi).

///

<details>

~~ specific language governing permissions and limitations
~~ under the License.

 -----
 Maven plugins
 -----
 The Maven Team
 -----

Maven plugin execution isolation

 Maven2 takes advantage of Plexus' ability to execute a component using a
 ClassWorlds ClassRealm that is populated with the JAR containing the
 component in question and all of its dependencies. Using ClassWorlds

Cela signifie que **FastAPI** a été spécifiquement testé avec les éditeurs utilisés par 80% des développeurs Python. Et comme la plupart des autres éditeurs ont tendance à fonctionner de façon similaire, tous ses avantages devraient fonctionner pour pratiquement tous les éditeurs.

Ainsi, j'ai pu trouver les meilleurs moyens de réduire autant que possible la duplication du code, d'avoir la complétion partout, les contrôles de type et d'erreur, etc.