Package memcache provides a Memcache Client implementation of the driver.Cache interface. It uses the memcache library to interact with a Memcache Client. The URL should have the following format: Each <host>:<port> pair corresponds to the Memcache Client node. You can create a Memcache cache with New: Please note that due to the limitations of the Memcache protocol, pattern matching operations are not supported. This includes the cache.Cache Count and DelKeys methods, which will return a cache.ErrPatternMatchingNotSupported error if called.