I started this year under new management and only after two weeks in I'm already going to ask my new boss to postpone the development and base the app on a reengineered Qedy, because I figured out a way how to cut my database schema to half, removing a lot of relation tables (leading to much slicker code) and making more sense of what's left.
Now the whole project is moving more towards the original simple QetriX Particle system, which I spent quite a time developing, so I know well how to do stuff that way.
Also, later I found out I can easily use Particles for object attribute/relation DB cache, which made me quite happy, because the whole concept just clicked there.