cache:
    default_redis_provider: redis://%redis_password%@%redis_host%:%redis_port%
    pools:
        my_redis_cache:
            adapter: cache.adapter.redis
            public: true
            default_lifetime: 1200
            provider: cache.default_redis_provider

$cache = $this->get('my_redis_cache');

$cache = new TagAwareAdapter(
// Adapter for cached items
new FilesystemAdapter(),
// Adapter for tags
new RedisAdapter('redis://localhost')
);

cache:
    default_redis_provider: redis://%redis_password%@%redis_host%:%redis_port%
    pools:
        my_redis_cache:
            adapter: cache.adapter.redis
            public: true
            default_lifetime: 1200
            provider: cache.default_redis_provider
        my_tag_aware_cache:
            adapter: cache.adapter.tagawareadapter
            provider:
                - my_file_cache
                - my_redis_cache

my_tag_aware_cache:
        class: SymfonyComponentCacheAdapterTagAwareAdapter
        arguments: [ '@my_file_cache', '@my_redis_cache' ]

$cache = $this->get('my_tag_aware_cache');

cache:
    pools:
        app.cache.file:
            public: true
            adapter: cache.adapter.filesystem
        app.cache.redis:
            public: true
            adapter: cache.adapter.redis

myapp.cache:
    public: true
    class: SymfonyComponentCacheAdapterTagAwareAdapter
    arguments: [ '@app.cache.file', '@app.cache.redis' ]

/** @var TagAwareAdapterInterface $cache */
$cache = $this->get('myapp.cache');

composer require predis/predis