Tile38 is an open source (MIT licensed), in-memory geolocation data store, spatial index, and realtime geofence. It supports a variety of object types including lat/lon points, bounding boxes, XYZ tiles, Geohashes, and GeoJSON.
You can find detailed documentation in the README.
Change Log
Added
- INTERSECT/WITHIN optimization that may drastically improve searching polygons that have lots of points.
- Faster responses for write operations such as SET/DEL
- NEARBY now always returns objects from nearest to farthest (@rshura)
- kNN haversine distance optimization (@rshura)
- Faster cursor paging (@rshura)
- Evio networking beta using the "-evio yes" and "-threads num" flags
Fixes
- #369: Fix poly in hole query
Getting Started
OS X
To get started on OSX run the following in a terminal:
curl -L https://github.com/tidwall/tile38/releases/download/1.14.0/tile38-1.14.0-darwin-amd64.zip -o tile38-1.14.0-darwin-amd64.zip
unzip tile38-1.14.0-darwin-amd64.zip
cd tile38-1.14.0-darwin-amd64
./tile38-server
Linux
To get started on Linux run the following in a terminal:
curl -L https://github.com/tidwall/tile38/releases/download/1.14.0/tile38-1.14.0-linux-amd64.tar.gz -o tile38-1.14.0-linux-amd64.tar.gz
tar xzvf tile38-1.14.0-linux-amd64.tar.gz
cd tile38-1.14.0-linux-amd64
./tile38-server
FreeBSD
To get started on FreeBSD run the following in a terminal:
curl -L https://github.com/tidwall/tile38/releases/download/1.14.0/tile38-1.14.0-freebsd-amd64.tar.gz -o tile38-1.14.0-freebsd-amd64.tar.gz
tar xzvf tile38-1.14.0-freebsd-amd64.tar.gz
cd tile38-1.14.0-freebsd-amd64
./tile38-server
Playing with Tile38
Open another terminal:
./tile38-cli set fleet truck point 33.5 -115.5
./tile38-cli get fleet truck