From https://groups.google.com/forum/?fromgroups=#!topic/stacks-users/2HwY2dDyeSM.
Stacks processes RAD DNA sequences and produces output, that is displayed on the Web with a bundled PHP+MySQL application. This application is quite useful, especially since it helps developers to analyze large amounts of data.
One limitation though, is that some management tasks may need manual execution of SQL’s in the database. Someone could add few scripts or new features to the Web interface (like a management section?). This could help researchers on their research.