///

## Múltiples Workers

Puedes iniciar múltiples workers con la opción de línea de comando `--workers`:

//// tab | `fastapi`

Si usas el comando `fastapi`:

<div class="termy">

```console
$ <pre> <font color="#4E9A06">fastapi</font> run --workers 4 <u style="text-decoration-style:single">main.py</u>
<font color="#3465A4">INFO    </font> Using path <font color="#3465A4">main.py</font>

* Construisez votre image FastAPI :

<div class="termy">

```console
$ docker build -t myimage .

---> 100%
```

</div>

## Démarrer le conteneur Docker

* Exécutez un conteneur basé sur votre image :

<div class="termy">

```console
$ docker run -d --name mycontainer -p 80:80 myimage
```

</div>

	}

	DB.Create(&users)

	// Count
	AssertAssociationCount(t, users, "Team", 6, "")

	// Find
	var teams []User
	if DB.Model(&users).Association("Team").Find(&teams); len(teams) != 6 {
		t.Errorf("teams count should be %v, but got %v", 6, len(teams))
	}

	// Append
	teams1 := []User{*GetUser("friend-append-1", Config{})}
	teams2 := []User{}

⚫️ 🏗 👷 🔮 🔗.

👆 💪 👟 🔙 & 👀 ⚫️❔ ⚫️❔ 👆 💪.

## 🏃 📟

🌐 📟 🍫 💪 📁 & ⚙️ 🔗 (👫 🤙 💯 🐍 📁).

🏃 🙆 🖼, 📁 📟 📁 `main.py`, & ▶️ `uvicorn` ⏮️:

<div class="termy">

```console
$ uvicorn main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)

## Alternatives { #alternatives }

I have been creating APIs with complex requirements for several years (Machine Learning, distributed systems, asynchronous jobs, NoSQL databases, etc), leading several teams of developers.

As part of that, I needed to investigate, test and use many alternatives.

The history of **FastAPI** is in great part the history of its predecessors.

//// tab | Linux, macOS, Windows Bash

<div class="termy">

```console
// Você pode criar uma env var MY_NAME usando
$ export MY_NAME="Wade Wilson"

// E utilizá-la em outros programas, como
$ echo "Hello $MY_NAME"

Hello Wade Wilson
```

</div>

////

//// tab | Windows PowerShell

<div class="termy">

```console
// Criando env var MY_NAME
$ $Env:MY_NAME = "Wade Wilson"

## `WebSockets` 설치

[가상 환경](../virtual-environments.md){.internal-link target=_blank)를 생성하고 활성화한 다음, `websockets`를 설치하세요:

<div class="termy">

```console
$ pip install websockets

---> 100%
```

</div>

## WebSockets 클라이언트

### 프로덕션 환경에서

여러분의 프로덕션 시스템에서는 React, Vue.js 또는 Angular와 같은 최신 프레임워크로 생성된 프런트엔드를 사용하고 있을 가능성이 높습니다.

# Первые шаги

Самый простой FastAPI файл может выглядеть так:

{* ../../docs_src/first_steps/tutorial001.py *}

Скопируйте в файл `main.py`.

Запустите сервер в режиме реального времени:

<div class="termy">

```console
$ uvicorn main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
<span style="color: green;">INFO</span>:     Started reloader process [28720]

{
    "properties": {
      "term": {
        "type": "keyword"
      },
      "queries": {
        "type": "keyword"
      },
      "virtualHost": {
        "type": "keyword"
      },
      "createdBy": {
        "type": "keyword"
      },
      "createdTime": {
        "type": "long"
      },
      "updatedBy": {
        "type": "keyword"
      },
      "updatedTime": {
        "type": "long"
      }
    }

# Pierwsze kroki

Najprostszy plik FastAPI może wyglądać tak:

{* ../../docs_src/first_steps/tutorial001.py *}

Skopiuj to do pliku `main.py`.

Uruchom serwer:

<div class="termy">

```console
$ uvicorn main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
<span style="color: green;">INFO</span>:     Started reloader process [28720]