Hype or Heuristic? Quantum Reinforcement Learning for Join Order Optimisation

1 code implementation • 13 May 2024 • Maja Franz, Tobias Winker, Sven Groppe, Wolfgang Mauerer

It is able to handle general bushy join trees instead of resorting to simpler left-deep variants as compared to approaches based on quantum(-inspired) optimisation, yet requires multiple orders of magnitudes fewer qubits, which is a scarce resource even for post-NISQ systems.

Low-latency processing reinforcement-learning +1