Configure Cache for Shopclass is pretty straight forward. Just open config.php file available in osclass root directory and add this line in the end of file.
Replace ‘apcu’ with ‘memcached’ if you want to use memached as you cache service. Make sure you PHP-APCu or PHP-Memcached ( not PHP-Memcache) extensions are available with your PHP installation.
By default our theme use File Based Caching if above parameter is not defined.