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1. utndatasystems/DPconv utndatasystems/DPconv Public

   Official code of "DPconv: Super-Polynomially Faster Join Ordering" (SIGMOD '25)

   C++ 3 3

2. utndatasystems/virtual utndatasystems/virtual Public

   A booster 💪 for your Parquet file sizes.

   Python

3. Netzwerk Netzwerk Public

   A collection of state-of-the-art contraction ordering algorithms. https://arxiv.org/abs/2209.12332

   Python 6 2

4. PLEX PLEX Public

   Official code of "PLEX: Towards Practical Learned Indexing" (aka TrieSpline)

   C++ 14 5

5. CHT CHT Public

   Implementation of the compact "Hist-Tree", Andrew Crotty || Used in PLEX.

   C++ 9

6. Concurrent-Link-Cut-Trees Concurrent-Link-Cut-Trees Public

   Concurrent Link-Cut Trees. The first concurrent implementation of link-cut trees: 10x speedup!

   C++ 3