Can you name the main types of caching used in Yii2?

The main types of caching used in Yii2 are:

• File caching — storing cache in files on disk, a simple and commonly used method.
• Memory caching (MemCache, Redis) — fast access to data, used to improve performance.
• ActiveRecord data caching — caching query results from the database.
• Fragment caching — caching parts of the view to avoid regenerating them.
• HTTP response caching — to reduce server load on repeated requests.

Example of configuring file cache in Yii2:

'components' => [
    'cache' => [
        'class' => 'yii\caching\FileCache',
    ],
],