/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
```

This means that the system should look for programs in the directories:

* `/usr/local/bin`
* `/usr/bin`
* `/bin`
* `/usr/sbin`
* `/sbin`

////

//// tab | Windows

```plaintext
C:\Program Files\Python312\Scripts;C:\Program Files\Python312;C:\Windows\System32
```

This means that the system should look for programs in the directories:

## **FastAPI** compatibility { #fastapi-compatibility }

The simplicity of the dependency injection system makes **FastAPI** compatible with:

* all the relational databases
* NoSQL databases
* external packages
* external APIs
* authentication and authorization systems
* API usage monitoring systems
* response data injection systems
* etc.

## Simple and Powerful { #simple-and-powerful }

Obwohl das hierarchische Dependency Injection System sehr einfach zu definieren und zu verwenden ist, ist es dennoch sehr mächtig.

Sie können Abhängigkeiten definieren, die selbst wiederum Abhängigkeiten definieren können.

Then APIStar stopped to exist as a server and Starlette was created, and was a new better foundation for such a system. That was the final inspiration to build **FastAPI**.

I consider **FastAPI** a "spiritual successor" to APIStar, while improving and increasing the features, typing system, and other parts, based on the learnings from all these previous tools.

///

## Used by **FastAPI** { #used-by-fastapi }

* Aynı anda **aynı programın birden fazla process**'i çalışabilir.

İşletim sisteminizdeki "task manager" veya "system monitor" (ya da benzeri araçlar) ile bu process'lerin birçoğunu çalışır halde görebilirsiniz.

{"index":{"_index":"fess_config.scheduled_job","_id":"ping_es"}}
{"name":"Search Engine Monitor","target":"all","cronExpression":"* * * * *","scriptType":"groovy","scriptData":"return container.getComponent(\"pingJob\").execute();","jobLogging":false,"crawler":false,"available":true,"sortOrder":9,"createdBy":"system","createdTime":0,"updatedBy":"system","updatedTime":0}

* Un programme particulier lorsqu'il **s'exécute** sur le système d'exploitation.
    * Cela ne se réfère ni au fichier, ni au code ; cela se réfère **spécifiquement** à l'élément qui est **exécuté** et géré par le système d'exploitation.

        assertEquals(0, roleSet.size());

        encrypted = false;
        value = System.currentTimeMillis() / 1000 + "\nrole1";
        roleSet = decodedRoleList(roleQueryHelperImpl, value, encrypted);
        assertEquals(1, roleSet.size());
        assertTrue(roleSet.contains("role1"));

        encrypted = false;
        value = System.currentTimeMillis() / 1000 + "\nrole1,role2";

        File propFile = new File(tempDir, "test.properties");

        // Mock ComponentUtil.getSystemProperties() to return actual system properties
        Properties systemProps = System.getProperties();

        // Set a system property
        System.setProperty("test.prop", "test.value");

        execJob.testCreateSystemProperties(cmdList, propFile);

        assertTrue(propFile.exists());

    if (future.isDone()) {
      return;
    }
    long timeoutSeconds = timeoutSeconds();
    long deadline = System.nanoTime() + SECONDS.toNanos(timeoutSeconds);
    do {
      System.runFinalization();
      if (future.isDone()) {
        return;
      }
      System.gc();
      try {
        future.get(1L, SECONDS);
        return;
      } catch (CancellationException | ExecutionException ok) {