range-query

[SIGMOD' 25] A fast parallel kd-tree implementation

BBoxDB is a scalable, highly available, and distributed data store for multi-dimensional big data. The software supports operations like multi-dimensional range queries and spatial joins. In addition, data streams are supported.

Date range picker, two-pane calendar with custom rendering and multiple selection. The tDatepicker more than 35 pretty options and many methods help you change date, getDate, update when you need.

wavelet-matrix library for Python

📡 2D locality queries in Go

Bisector tree implementation in OCaml

A BST (binary search tree) that supports fast clone, query and delete-range operations

Source code for Pivot Selection Algorithms in Metric Spaces: An Experimental Evaluation. VLDBJ 2021.

This project contains implementation and explanations of some data structures and algorithms.

2D R-Tree spatial indexing with Minimum Bounding Boxes (MBR) and spatial range intersection queries

Production-grade genpark-r-star-tree-spatial-indexer-skill skill for AI agents

k-Dimensional Tree (KD-Tree) spatial index with median partitioning and k-NN branch-and-bound queries

Memory-resident B+ tree implementation, supporting insertion, key based search, bound based search and range search operations.

2D R-Tree spatial indexing with Minimum Bounding Boxes (MBR) and spatial range intersection queries

Recursive 2D Quadtree spatial decomposition partitioning points into quadrants with range queries

k-Dimensional Tree (KD-Tree) spatial index with median partitioning and k-NN branch-and-bound queries

Recursive 2D Quadtree spatial decomposition partitioning points into quadrants with range queries

B+ Tree indexing engine with leaf key pagination, range queries, exact point lookups, and split rebalancing.

B+ Tree indexing engine with leaf key pagination, range queries, exact point lookups, and split rebalancing.

Production-grade genpark-r-star-tree-spatial-indexer-skill skill for AI agents