| AdapterInterface | Cache adapter interface |
| AbstractAdapter | Cache adapter abstract class |
| Apc | APC cache adapter class |
| Exception | Cache exception class |
| File | File adapter cache class |
| Memcache | Memcache cache adapter class |
| Memcached | Memcached cache adapter class |
| Redis | Redis cache adapter class |
| Session | Session adapter cache class |
| Sqlite | SQLite cache adapter class |
