A collection of state-of-the-art contraction ordering algorithms. https://arxiv.org/abs/2209.12332
Simpli-Squared is a statistics-free join ordering algorithm Without Cardinality Estimates.
Official code of "DPconv: Super-Polynomially Faster Join Ordering" (SIGMOD '25)
A collection of state-of-the-art contraction ordering algorithms. https://arxiv.org/abs/2209.12332
A lightweight RL environment for query optimization.
Sub-optimal Join Order Indicator
Simpli-Squared is a statistics-free join ordering algorithm Without Cardinality Estimates.
Spanning Tree-based Query Plan Enumeration
Postgres fork with experimental GPU query optimizer
Official code of "DPconv: Super-Polynomially Faster Join Ordering" (SIGMOD '25)
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