Add a cache store instance

Although the default configuration should work work for all sites, you may be able to improve your site's performance by making use of various caching backends and techniques. You can add cache store instances configured to connect to/use the cache backends you've set up.

1. Go to Quick-access menu > Plugins > Caching > Configuration. 
2. Click Add instance alongside the desired cache store.
3. Complete the settings (details of these can be found on the Caching page).
4. Click Save changes. 

You can read more about the available configurations and caching in general on the Caching page.