This is cool! I've had a lot of success with http://redash.io http://redash.io, which is a similar (though much more complex) project. SQL backend +visualizati

This is cool! I've had a lot of success with http://redash.io http://redash.io, which is a similar (though much more complex) project. SQL backend +visualizations can be really powerful and surprisingly flexible for building dashboards that aren't quite ad-hoc, but don't deserve their own standalone app and you just need to tie some input fields into SQL parameters.