The IndexedDB polyfills over WebSQL are horribly slow and buggy. You'd be hard pressed to do something non-trivial with them. Believe me, I've tried. Still bett

The IndexedDB polyfills over WebSQL are horribly slow and buggy. You'd be hard pressed to do something non-trivial with them. Believe me, I've tried. Still better than using Safari's IndexedDB though!