Logback-feed should support generation of multiple feeds with different logging events published. For example one with application restarts and errors and a second one informing about some very important business events.
Because logback already supports all sorts of filtering (levels, filters), the best approach would be to have multiple DbAppenders, each logging to different set of tables. Then, logback-feed could be configured to use given set of tables instead of hard-coded ones.
This solution is not appropriate until http://jira.qos.ch/browse/LBCLASSIC-169 is solved.