It requires a little bit more verbose configurations. And as it is based on WSGI (instead of ASGI), it is not designed to take advantage of the high performance provided by tools like Uvicorn, Starlette and Sanic.

Et même si vous n’utilisiez pas FastAPI, vous pourriez aussi écrire vos propres applications async avec [AnyIO](https://anyio.readthedocs.io/en/stable/) pour une grande compatibilité et pour bénéficier de ses avantages (par ex. la « structured concurrency »).

### Concurrency + Parallelism: Web + Machine Learning { #concurrency-parallelism-web-machine-learning }

With **FastAPI** you can take advantage of concurrency that is very common for web development (the same main attraction of NodeJS).

 *
 * <p>This version is much more verbose than the {@code synchronized} version, and still suffers
 * from the need for the programmer to remember to use {@code while} instead of {@code if}. However,
 * one advantage is that we can introduce two separate {@code Condition} objects, which allows us to
 * use {@code signal()} instead of {@code signalAll()}, which may be a performance benefit.
 *
 * {@snippet :
 * public class SafeBox<V> {

nearly carried it off.

  `If everybody minded their own business,' the Duchess said in a
hoarse growl, `the world would go round a deal faster than it
does.'

  `Which would NOT be an advantage,' said Alice, who felt very
glad to get an opportunity of showing off a little of her
knowledge.  `Just think of what work it would make with the day
and night!  You see the earth takes twenty-four hours to turn

nearly carried it off.

  `If everybody minded their own business,' the Duchess said in a
hoarse growl, `the world would go round a deal faster than it
does.'

  `Which would NOT be an advantage,' said Alice, who felt very
glad to get an opportunity of showing off a little of her
knowledge.  `Just think of what work it would make with the day
and night!  You see the earth takes twenty-four hours to turn

- The dockershim now sets the "bandwidth" and "ipRanges" CNI capabilities (dynamic parameters). Plugin authors and administrators can now take advantage of this by updating their CNI configuration file. For more information, see the [CNI docs](https://github.com/containernetworking/cni/blob/master/CONVENTIONS.md#dynamic-plugin-specific-fields-capabilities--runtime-configuration) ([#64445](https:...

- `StatefulSet` names must be DNS labels, rather than subdomains. Any `StatefulSet`
  which took advantage of subdomain validation (by having dots in the name) can't
  possibly have worked, because we eventually set `pod.spec.hostname` from the `StatefulSetName`,

- Makes locally attached (non-network attached) storage available as a persistent volume source.
- Allows users to take advantage of the typically cheaper and improved performance of persistent local storage

*   Block Storage (Cinder) V3 is now supported.
*   Load Balancer (Octavia) V2 is now supported, in addition to Neutron LBaaS V2.
*   Neutron LBaas V1 support has been removed.

This work enables Kubernetes to take full advantage of the relevant services as exposed by OpenStack clouds. Refer to the [Cloud Providers](https://kubernetes.io/docs/concepts/cluster-administration/cloud-providers/#openstack) documentation for more information.

### Storage