Spatial Index
Showing 9 of 9 projects
An in-memory geolocation data store, spatial index, and realtime geofencing server.
A high-performance JavaScript R-tree-based 2D spatial index for points and rectangles.
A very fast static spatial index for 2D points and rectangles in JavaScript, using a packed Hilbert R-tree algorithm.
Immutable in-memory R-tree and R*-tree implementations in Java with a reactive API for spatial indexing.
A performant binary encoding for geographic data based on flatbuffers, designed for fast streaming and spatial filtering.
GeoCouch is a spatial extension that adds geographic querying capabilities to CouchDB and Couchbase.
A framework for creating interactive, details-on-demand data visualizations that scale to millions of records with a declarative API.
A 2D immutable R-tree with STR packing for ultra-fast nearest and intersection queries in plane and spherical coordinates.
A .NET library providing an in-memory data structure with efficient indexing and querying, including range, spatial, vector, and fuzzy string matching.
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