* Para que isso funcione, um único componente (programa) em execução no servidor, ouvindo no endereço IP público, deve ter todos os certificados HTTPS no servidor.
* Depois de obter uma conexão segura, o protocolo de comunicação ainda é HTTP.
    * Os conteúdos são criptografados, embora sejam enviados com o protocolo HTTP.

But when checking benchmarks and comparisons you should keep the following in mind.

## Benchmarks and speed

When you check the benchmarks, it is common to see several tools of different types compared as equivalent.

Specifically, to see Uvicorn, Starlette and FastAPI compared together (among many other tools).

### Flask REST frameworks

There are several Flask REST frameworks, but after investing the time and work into investigating them, I found that many are discontinued or abandoned, with several standing issues that made them unfit.

### <a href="https://marshmallow.readthedocs.io/en/stable/" class="external-link" target="_blank">Marshmallow</a>

## Integrated middlewares

**FastAPI** includes several middlewares for common use cases, we'll see next how to use them.

!!! note "Technical Details"
    For the next examples, you could also use `from starlette.middleware.something import SomethingMiddleware`.

# How To - Recipes

Here you will see different recipes or "how to" guides for **several topics**.

Most of these ideas would be more or less **independent**, and in most cases you should only need to study them if they apply directly to **your project**.

If something seems interesting and useful to your project, go ahead and check it, but otherwise, you might probably just skip them.

!!! tip

* **Senha segura** _hashing_ por padrão.
* Autenticação **Token JWT**.
* Modelos **SQLAlchemy** (independente de extensões Flask, para que eles possam ser usados com _workers_ Celery diretamente).

## Separating tests

In a real application, you probably would have your tests in a different file.

And your **FastAPI** application might also be composed of several files/modules, etc.

### **FastAPI** app file

Let's say you have a file structure as described in [Bigger Applications](bigger-applications.md){.internal-link target=_blank}:

```
.
├── app

                """
            ),
        ],
        scope: Annotated[
            str,
            Form(),
            Doc(
                """
                A single string with actually several scopes separated by spaces. Each
                scope is also a string.

                For example, a single string with:

                ```python

    * Si no usaras FastAPI y usaras Starlette directamente (u otra herramienta, como Sanic, Flask, Responder, etc.), tendrías que implementar toda la validación y serialización de datos tu mismo. Por lo tanto, tu aplicación final...

  ]
}
```

!!! tip "Astuce"
    Pour déclarer un paramètre de requête de type `list`, comme dans l'exemple ci-dessus, il faut explicitement utiliser `Query`, sinon cela sera interprété comme faisant partie du corps de la requête.

La documentation sera donc mise à jour automatiquement pour autoriser plusieurs valeurs :

<img src="/img/tutorial/query-params-str-validations/image02.png">