TileStache is a Python-based server application that can serve up map tiles based on rendered geographic data.

TileStache features:

- Renders Mapnik maps.
- Serves pre-rendered tiles out of MBTiles tilesets.
- Generates vector tiles from OGR datasources in GeoJSON usable in Polymaps.
- Caches to disk, Memcache, Amazon S3, MBTiles, and elsewhere.
- Serves tiles in Google-style spherical mercator projection and WGS84
lat/lon projection.
- Runs from CGI, mod_python, or Gunicorn WSGI.
- Uses metatiles.