John Naylor <john.nay...@postgresql.org> writes: > This implements a radix tree data structure based on the design in > "The Adaptive Radix Tree: ARTful Indexing for Main-Memory Databases" > by Viktor Leis, Alfons Kemper, and ThomasNeumann, 2013.
Hm ... do we know that this is not patent-encumbered technology?
Commits citing such specific prior art make me nervous.
regards, tom lane
