Plugin page: Advanced Database Cleaner
Is this plugin compatible with multisite?
Yes, it is compatible with multisite. It should be noted that only the main site in the network can clean the database and orphan items of all the network. We prevent other sites to clean your DB since we believe that only the super administrator has the right to perform such operation. Your database is precious!
Is this plugin compatible with SharDB, HyperDB, or Multi-DB?
Actually the plugin is not supposed to be compatible with SharDB, HyperDB, or Multi-DB.
Does this plugin clean itself after the uninstall?
We do clean-up of your WordPress site, it will be a shame if the plugin does not clean itself after an uninstall! Of course yes, the plugin cleans itself and removes any data used to store its settings once uninstalled.