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Home Tag WP_CACHE_KEY_SALT

Tag: WP_CACHE_KEY_SALT

Illustration showing safe Memcached object cache flush for WordPress sites on shared VPS

Website Optimization

Safely Flush Memcached Object Cache in WordPress (Per Site with WP_CACHE_KEY_SALT)

by Mainul Hasan

Flushing the object cache in WordPress can break other sites if you’re on a shared VPS. Learn how we built ...