spatial-database

M2SLAM: Visual SLAM with Memory Management for large-scale Environments

An extensive steering behavior library in Java, Javascript, C#, C, and C++

Web tool for modeling geographic databases.

PostGIS extension for ActiveRecord's PostgreSQL adapter. Adds spatial types and queries to Rails 8+ with zero configuration.

A hex-native embedded database for Go. Morton keys, native ring scans, seams (contradictions), MVCC, provenance, and optional HNSW embeddings. Built from scratch for lattice-addressed memory.

PostgreSQL extension to support advanced spatial data types and integrity constraints.

Publicación de cartografía para la web

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

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

This package provides Go functions to interact with the Spatially API.

Ocean State Spatial Database: database, documentation, and scripts

CouchDB with geospatial index through hastings/easton

TypeScript Client for interacting with WorldQL over WebSockets

Spatial decomposition without space filling curves

A full-stack wilderness editor for LuminariMUD with advanced drawing tools, precision coordinate system, and real-time validation.

This repository holds the paper work and the program files for ride sharing algorithm

Hecatoncheir is a prototype distributed system for managing large-scale spatial data, built with MPI for high-performance parallel processing. Inspired by the Hecatoncheires, the hundred-handed giants born of Gaia, it embodies massive multitasking power to deliver lightning-fast spatial query processing and scalable spatial data management.

Computed nearest neighbors and plotted convex hull on Google earth using PostGIS spatial database

Next-gen database for AI agents. PostgreSQL, Redis, queues, vectors, full-text search & analytics. One engine.

Browse your spatial database with a light web interface