-Statistics:
- controlled by: $wgStatsMethod
- key: $wgDBname:stats:$key
- ex: wikibd:stats:request_with_session
- stores: counter for statistics (see maintenance/showCacheStats.php script)
- expiry: none (?)
- cleared by: maintenance/clearCacheStats.php script
-
-User:
- key: $wgDBname:user:id:$sId
- ex: wikidb:user:id:51
- stores: instance of class User
- set in: User::saveToCache()
- cleared by: User::saveSettings(), User::clearSharedCache()
-