If you want to delete an obsolete website from your Piwik-installation or you want to drop already processed log_* entries from your database - but you also want to archive those data for later usage - this plugin does the job ;-)
Latest version is available from online repository:
Keywords: mysql, third-party-plugin
there is a new version available
there is a new version available for Piwik Version 2
Maybe you have some ideas to improve our existing Db cleanup tools ?
In general we are thinking of ways to handle past datas, but I don't think dumping to disk is preferred solution. Maybe dumping to "archive tables" instead? this way the data could be still used by mysql. Anyway, that's interesting to think of ways to make Piwik more reliable and easier to manage database.