そして、それは**FastAPI**で得られるパフォーマンスと同じレベルです。

また、並列処理と非同期処理を同時に実行できるため、テスト済みのほとんどのNodeJSフレームワークよりも高く、Goと同等のパフォーマンスが得られます。Goは、Cに近いコンパイル言語です <a href="https://www.techempower.com/benchmarks/#section=data-r17&hw=ph&test=query&l=zijmkf-1" class="external-link" target="_blank">(Starletteに感謝します)</a>。

### 並行は並列よりも優れていますか？

いや！それはこの話の教訓ではありません。

- The kube-apiserver's healthz now takes in an optional query parameter which allows you to disable health checks from causing healthz failures.  ([#70676](https://github.com/kubernetes/kubernetes/pull/70676), [@logicalhan](https://github.com/logicalhan))

   * by applying the given {@code AsyncFunction} to the result of the original {@code Future}.
   * Example usage:
   *
   * <pre>{@code
   * ListenableFuture<RowKey> rowKeyFuture = indexService.lookUp(query);
   * ListenableFuture<QueryResult> queryFuture =
   *     transformAsync(rowKeyFuture, dataService::readFuture, executor);
   * }</pre>
   *

    * - Fix a bug in DNS resolution for externalName services
    * and PTR records that need to query from upstream nameserver.
* fix the issue that default azure disk fsypte(ext4) does not work on Windows ([#62250](https://github.com/kubernetes/kubernetes/pull/62250), [@andyzhangx](https://github.com/andyzhangx))

## Changelog since v1.5.2

### Other notable changes

* We change the default attach_detach_controller sync period to 1 minute to reduce the query frequency through cloud provider to check whether volumes are attached or not.  ([#41363](https://github.com/kubernetes/kubernetes/pull/41363), [@jingxu97](https://github.com/jingxu97))

          return immediateFuture(null);
        }
        // To avoid a race, make sure the refreshed value is set into loadingValueReference
        // *before* returning newValue from the cache query.
        return transform(
            newValue,
            newResult -> {
              LoadingValueReference.this.set(newResult);
              return newResult;
            },

			// Update the actualDNToParentUserMap
			actualDNToParentUserMap[ldapActualDN] = cred.ParentUser
		}
		parentUserToCredsMap[cred.ParentUser] = append(parentUserToCredsMap[cred.ParentUser], cred)
	}

	// 2. Query LDAP server for groups of the LDAP users collected.
	updatedGroups, err := sys.LDAPConfig.LookupGroupMemberships(parentUserActualDNList, actualDNToLDAPUsernameMap)
	if err != nil {

_rfs-enable-class {\n  @if $rfs-class == \"enable\" {\n    .enable-responsive-font-size &,\n    &.enable-responsive-font-size {\n      @content;\n    }\n  }\n  @else {\n    @content;\n  }\n}\n\n// Internal mixin used to determine which media query needs to be used\n@mixin _rfs-media-query($mq-value) {\n  @if $rfs-two-dimensional {\n    @media (max-width: #{$mq-value}), (max-height: #{$mq-value}) {\n      @content;\n    }\n  }\n  @else {\n    @media (max-width: #{$mq-value}) {\n      @content;\n    }\n  }\n}\n\n//...

_rfs-enable-class {\n  @if $rfs-class == \"enable\" {\n    .enable-responsive-font-size &,\n    &.enable-responsive-font-size {\n      @content;\n    }\n  }\n  @else {\n    @content;\n  }\n}\n\n// Internal mixin used to determine which media query needs to be used\n@mixin _rfs-media-query($mq-value) {\n  @if $rfs-two-dimensional {\n    @media (max-width: #{$mq-value}), (max-height: #{$mq-value}) {\n      @content;\n    }\n  }\n  @else {\n    @media (max-width: #{$mq-value}) {\n      @content;\n    }\n  }\n}\n\n//...

		}
	}
	return str.String()
}

// Health - returns current status of the object layer health,
// provides if write access exists across sets, additionally
// can be used to query scenarios if health may be lost
// if this node is taken down by an external orchestrator.
func (z *erasureServerPools) Health(ctx context.Context, opts HealthOptions) HealthResult {