## Производительность { #performance }

Независимые бенчмарки TechEmpower показывают приложения **FastAPI**, работающие под управлением Uvicorn, как <a href="https://www.techempower.com/benchmarks/#section=test&runid=7464e520-0dc2-473d-bd34-dbdfd7e85911&hw=ph&test=query&l=zijzen-7" class="external-link" target="_blank">один из самых быстрых доступных фреймворков Python</a>, уступающий только самим Starlette и Uvicorn (используются внутри FastAPI). (*)

    }

    protected DependencySelector getDependencySelector() {
        return new AndDependencySelector(
                ScopeDependencySelector.legacy(
                        null, Arrays.asList(DependencyScope.TEST.id(), DependencyScope.PROVIDED.id())),
                OptionalDependencySelector.fromDirect(),
                new ExclusionDependencySelector());
    }

<img src="/img/tutorial/body/image04.png">

Ce n'est pas un hasard, ce framework entier a été bâti avec ce design comme objectif.

Et cela a été rigoureusement testé durant la phase de design, avant toute implémentation, pour s'assurer que cela fonctionnerait avec tous les éditeurs.

Des changements sur Pydantic ont même été faits pour supporter cela.

                    if (scope == ProjectScope.MAIN) {
                        return build.getOutputDirectory();
                    } else if (scope == ProjectScope.TEST) {
                        return build.getTestOutputDirectory();
                    } else {
                        return build.getDirectory();
                    }
                };

* Suporte a WebSocket.
* Tarefas em segundo plano dentro do processo.
* Eventos de inicialização e encerramento.
* Cliente de testes construído com HTTPX.
* CORS, GZip, Arquivos Estáticos, respostas Streaming.
* Suporte para Sessão e Cookie.
* 100% coberto por testes.
* Código base 100% anotado com tipagem.
* Poucas dependências obrigatórias.

```
export MINIO_PROMETHEUS_AUTH_TYPE="public"
minio server ~/test
```

### 3. Configuring Prometheus

#### 3.1 Authenticated Prometheus config

Create a bucket named `functionbucket`
```
mc alias set myminio/ http://localhost:9000 minioadmin minioadmin
mc mb myminio/functionbucket
```

Create a file `testobject` with some test data that will be transformed
```
cat > testobject << EOF

Aynı anda paralellik ve asenkronluğa sahip olabildiğiniz için, test edilen NodeJS çerçevelerinin çoğundan daha yüksek performans elde edersiniz ve C'ye daha yakın derlenmiş bir dil olan Go ile eşit bir performans elde edersiniz <a href="https://www.techempower.com/benchmarks/#section=data-r17&hw=ph&test=query&l=zijmkf-1" class="external-link" target="_blank">(bütün teşekkürler Starlette'e )</a>.

			prefix:         "testdir/",
			expectedNonRec: true,
			expectedRec:    true,
		},
	}

	for i, tc := range testCases {
		t.Run(fmt.Sprintf("Test_%d", i+1), func(t *testing.T) {
			cfg, err := ParseConfig(bytes.NewReader([]byte(tc.inputConfig)))
			if err != nil {
				t.Fatalf("Got unexpected error: %v", err)
			}

### OpenAPI support { #openapi-support }

OpenAPI doesn't support a way to declare a *path parameter* to contain a *path* inside, as that could lead to scenarios that are difficult to test and define.

Nevertheless, you can still do it in **FastAPI**, using one of the internal tools from Starlette.