# Features { #features }

## FastAPI features { #fastapi-features }

**FastAPI** gives you the following:

### Based on open standards { #based-on-open-standards }

**NOTE**: When configuring multiple OpenID based authentication providers on a MinIO cluster, any number of Role Policy based providers may be configured, and at most one JWT Claim based provider may be configured.

<details><summary>Example 1: Two role policy providers</summary>

Sample environment variables:

```

# GraphQL { #graphql }

As **FastAPI** is based on the **ASGI** standard, it's very easy to integrate any **GraphQL** library also compatible with ASGI.

You can combine normal FastAPI *path operations* with GraphQL on the same application.

/// tip

**GraphQL** solves some very specific use cases.

It has **advantages** and **disadvantages** when compared to common **web APIs**.

# Testando a Base de Dados

Você pode estudar sobre bases de dados, SQL e SQLModel na <a href="https://sqlmodel.tiangolo.com/" class="external-link" target="_blank">documentação de SQLModel</a>. 🤓

Aqui tem um mini <a href="https://sqlmodel.tiangolo.com/tutorial/fastapi/" class="external-link" target="_blank">tutorial de como usar SQLModel com FastAPI</a>. ✨

  @Override
  public HashCode hashBytes(ByteBuffer input) {
    return newHasher(input.remaining()).putBytes(input).hash();
  }

  /** In-memory stream-based implementation of Hasher. */
  private final class BufferingHasher extends AbstractHasher {
    final ExposedByteArrayOutputStream stream;

    BufferingHasher(int expectedInputSize) {

 * the backing object, but relies on {@code Object}'s implementation. This is necessary to preserve
 * the symmetry of {@code equals}. Custom definitions of equality are usually based on an interface,
 * such as {@code Set} or {@code List}, so that the implementation of {@code equals} can cast the
 * object being tested for equality to the custom interface. {@code ForwardingObject} implements no

                final Filter queryFacet = (Filter) aggregation;
                final String encodedQuery = queryFacet.getName().substring(Constants.FACET_QUERY_PREFIX.length());
                queryCountMap.put(new String(BaseEncoding.base64().decode(encodedQuery), StandardCharsets.UTF_8), queryFacet.getDocCount());
            }

        });
    }

    /**
     * Checks if this response contains any facet information.
     *

    private static final long serialVersionUID = 1L;

    /**
     * Default page size for pagination.
     */
    public static final int DEFAULT_PAGE_SIZE = 20;

    /**
     * Default current page number (1-based).
     */
    public static final int DEFAULT_CURRENT_PAGE_NUMBER = 1;

    /**
     * The total number of records across all pages.
     */
    private int allRecordCount;

    /**

Minio mc client - https://docs.minio.io/docs/minio-client-quickstart-guide 2. export ACCESS_KEY=$(kubectl get secret {{ template "minio.secretName" . }} -o jsonpath="{.data.rootUser}" | base64 --decode) 3. export SECRET_KEY=$(kubectl get secret {{ template "minio.secretName" . }} -o jsonpath="{.data.rootPassword}" | base64 --decode) 4. mc alias set {{ template "minio.fullname" . }}-local http://localhost:{{ .Values.service.port }} "$ACCESS_KEY" "$SECRET_KEY" --api s3v4 5. mc ls {{ template "minio.fullname"...

  /**
   * @since 15.0 (previously returned ScheduledFuture)
   */
  @Override
  ListenableScheduledFuture<?> schedule(Runnable command, long delay, TimeUnit unit);

  /**
   * Duration-based overload of {@link #schedule(Runnable, long, TimeUnit)}.
   *
   * @since 29.0
   */
  @J2ktIncompatible
  default ListenableScheduledFuture<?> schedule(Runnable command, Duration delay) {