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Document metadata cache parameter #733

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Merged
merged 1 commit into from
Feb 19, 2019
Merged

Document metadata cache parameter #733

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14 changes: 12 additions & 2 deletions core/performance.md
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Expand Up @@ -140,6 +140,16 @@ API Platform internally uses a [PSR-6](http://www.php-fig.org/psr/psr-6/) cache.
Best performance is achieved using [APCu](https://github.com/krakjoe/apcu). Be sure to have the APCu extension installed
on your production server, API Platform will automatically use it.

This parameter can be changed by changing the value of `api_platform.metadata_cache`:

```yaml
# api/config/config.yaml

parameters:
# Enable the metadata cache to speedup the builds
api_platform.metadata_cache: true
```

## Using PPM (PHP-PM)

Response time of the API can be improved up to 15x by using [PHP Process Manager](https://github.com/php-pm/php-pm). If
Expand Down Expand Up @@ -259,7 +269,7 @@ class User
* @ORM\JoinTable(name="users_groups")
*/
public $groups;

// ...
}
```
Expand Down Expand Up @@ -295,7 +305,7 @@ class Group
* @ManyToMany(targetEntity="User", mappedBy="groups")
*/
public $users;

// ...
}
```
Expand Down