Ruby on Rails offers different caching techniques (https://guides.rubyonrails.org/caching_with_rails.html)
I just want to save and fetch some data to Memcached. And I don't want to use Memcached for other types of Rails caching like page caching or SQL caching.
I added the next settings to the environment file:
config.cache_store = :dalli_store.
And now get worked Rails.cache.write and Rails.cache.read. That's all of I need for my task.
Can I be sure that Rails will not use :dalli_store storage for other internal mechanisms like SQL Caching.