отличным вариантом (среди многих других) для разработки веб-API и приложений
в области дата-сайенс / машинного обучения.

Как добиться такого параллелизма в эксплуатации описано в разделе [Развёртывание](deployment/index.md){.internal-link target=_blank}.

## `async` и `await`

В современных версиях Python разработка асинхронного кода реализована очень интуитивно.

            throw new TransferFailedException("Resource to deploy not found: " + e.getMessage(), e);
        } catch (IOException e) {
            throw new TransferFailedException("Error creating temporary file for deployment: " + e.getMessage(), e);
        } finally {
            // MNG-4543
            cleanupTemporaryFiles(temporaryFiles);

            // Remove every checksum listener
            for (String id : CHECKSUM_IDS) {

By setting `--proxy-headers` now FastAPI would be able to redirect to the right location. 😎

```
https://mysuperapp.com/items/
```

/// tip

If you want to learn more about HTTPS, check the guide [About HTTPS](../deployment/https.md){.internal-link target=_blank}.

///

### How Proxy Forwarded Headers Work

Here's a visual representation of how the **proxy** adds forwarded headers between the client and the **application server**:

	maxHeaderSize = 8 * 1024

	// Maximum size for user-defined metadata - See: https://docs.aws.amazon.com/AmazonS3/latest/dev/UsingMetadata.html
	maxUserDataSize = 2 * 1024

	// maxBuckets upto 500000 for any MinIO deployment.
	maxBuckets = 500 * 1000
)

// ReservedMetadataPrefix is the prefix of a metadata key which
// is reserved and for internal use only.
const (
	ReservedMetadataPrefix      = "X-Minio-Internal-"

				host, _, err := net.SplitHostPort(getHost(r))
				if err != nil {
					host = r.Host
				}
				// Make sure to skip matching minio.<domain>` this is
				// specifically meant for operator/k8s deployment
				// The reason we need to skip this is for a special
				// usecase where we need to make sure that
				// minio.<namespace>.svc.<cluster_domain> is ignored
				// by the bucketDNS style to ensure that path style

    /**
     * User property for controlling whether build POMs are deployed alongside consumer POMs.
     * When set to <code>false</code>, only the consumer POM will be deployed, and the build POM
     * will be excluded from deployment. This is useful to avoid deploying internal build information
     * that is not needed by consumers of the artifact.
     * <br/>
     * Default: <code>"true"</code>.
     *
     * @since 4.1.0
     */

#!/usr/bin/env bash

TESTS_RUN_STATUS=1

function cleanup() {
	echo "Cleaning up MinIO deployment"
	docker compose -f "${DOCKER_COMPOSE_FILE}" down --volumes
	for container in $(docker ps -q); do
		echo Removing docker $container
		docker rm -f $container >/dev/null 2>&1
		docker wait $container
	done
}

function cleanup_and_prune() {
	cleanup
	docker system prune --volumes --force
	docker image prune --all --force
}

FastAPI añadió soporte para `Annotated` (y empezó a recomendarlo) en la versión 0.95.0.

Si tienes una versión más antigua, obtendrás errores al intentar usar `Annotated`.

Asegúrate de [Actualizar la versión de FastAPI](../deployment/versions.md#upgrading-the-fastapi-versions){.internal-link target=_blank} a al menos 0.95.1 antes de usar `Annotated`.

///

## Usar `Annotated` en el tipo del parámetro `q`

⚫️ 👍 💽 💃 & **FastAPI**.

/// check | **FastAPI** 👍 ⚫️

👑 🕸 💽 🏃 **FastAPI** 🈸.

👆 💪 🌀 ⚫️ ⏮️ 🐁, ✔️ 🔁 👁-🛠️ 💽.

✅ 🌅 ℹ [🛠️](deployment/index.md){.internal-link target=_blank} 📄.

///

## 📇 & 🚅

OSの「タスク・マネージャー」や「システム・モニター」（または同様のツール）を確認すれば、これらのプロセスの多くが実行されているの見ることができるでしょう。

例えば、同じブラウザプログラム（Firefox、Chrome、Edgeなど）を実行しているプロセスが複数あることがわかります。通常、1つのタブにつき1つのプロセスが実行され、さらに他のプロセスも実行されます。

<img class="shadow" src="/img/deployment/concepts/image01.png">

---

さて、**プロセス**と**プログラム**という用語の違いを確認したところで、デプロイメントについて話を続けます。

## 起動時の実行