OSMExpress
PMTiles
OSMExpress | PMTiles | |
---|---|---|
4 | 17 | |
226 | 1,694 | |
1.3% | 4.0% | |
5.0 | 8.6 | |
13 days ago | 25 days ago | |
C++ | TypeScript | |
BSD 2-clause "Simplified" License | BSD 3-clause "New" or "Revised" License |
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OSMExpress
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Serverless maps at 1/700 the cost of Google Maps API
Hi, the value add in the commercial offering is described here:
https://protomaps.com/docs/faq#openstreetmap
I also maintain open source tooling for anyone to replicate and consume all of OSM, as well as a free download portal:
https://github.com/protomaps/OSMExpress
https://app.protomaps.com/downloads
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Why OSM doesn't use PostgreSQL for replication?
I work a lot with OSM data, and never loaded into PostgreSql… On one project I keep data in https://github.com/protomaps/OSMExpress, another I keep it in .pbf and just handle minutely changes in memory, then even for PostgreSql there are multiple schema tables each optimized for different work, render server schema is very different from API server…
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Best practice for PBF filtering?
You did not specify what kind of filtering you want to do, but if you are after area extracts like whole cities or similar, best thing is OSMExpress unfortunatly it takes long time to initialize it for whole planet, but after that extracts are done in seconds.
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Protomaps - a new way to make maps with Openstreetpap
The major open source component that runs on the server (https://github.com/protomaps/OSMExpress) is tricky to package because it depends on S2 Geometry, which itself has some tough dependencies; the users I know out there are compiling it themselves, or using the community-contributed Dockerfile. I would prefer a .deb, do you think a PPA is the right approach?
PMTiles
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Anatomy of a MapServer: how to leverage and visualize your geographical data
I am a novice at GIS and mapping but when I got started I thought a map/tile server was the only way to build mapping webapps.
But, in my admittedly simple application PMTiles can cover a lot of my visualization use cases with a thing Django app doing GEOJson for interactive stuff.
https://github.com/protomaps/PMTiles
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Geospatial Nix – create, use and deploy today
This is awesome. Such a great use case for nix.
I do a lot of geospatial processing in the cloud and I've been using Tippecanoe a lot to create vector tiles. It pairs well with PM Tiles for storing on the cloud. It seriously increases the web app performance for massive data sets. I queue these up with ECS tasks to process our json/csv/parquet input and create optimize vector tile outputs.
https://github.com/felt/tippecanoe
https://github.com/protomaps/PMTiles
Tippecanoe would be a great addition to your nix packages. I've been thinking more and more about how Nix could fit into this pipeline.
Great work!
- Serve Maps From S3: Compressed single-file tiles for vector and raster maps
- Made an interactive bike map of my city using OSM data
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Serverless maps at 1/700 the cost of Google Maps API
The thing being discussed is designed for cloud, so I think self managed is a better description?
https://protomaps.com/docs/cdn
Self hosting pmtiles is straightforward also, make a file available to a server that supports range requests:
https://protomaps.com/docs/pmtiles#2.-serve-your-file-locall...
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How The Post is replacing Mapbox with open source solutions
It might've just been this: https://github.com/protomaps/PMTiles/tree/main/serverless/aws
There isn't a tool to do that right now. It could be a fit in either https://github.com/protomaps/go-pmtiles or https://github.com/protomaps/PMTiles/tree/main/python - the Go program is faster and more production ready at this point. I imagine if folders are working for you the quantity of tiles doesn't number into the millions, so the Python program might be sufficient.
Feel free to open an issue.
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COMTiles (Cloud Optimized Map Tiles) hosted on Amazon S3 and Visualized with MapLibre GL JS
PMTiles
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Host your own OpenStreetMap Map Tiles
For the next revision of the JS decoder I'm including `fflate` as a dependency so clients can decompress gzipped tile data using JavaScript.
https://github.com/protomaps/PMTiles/blob/master/js/package....
- PMTiles: Cloud-optimized, single-file map tile archives – Python+JS
What are some alternatives?
osmium-tool - Command line tool for working with OpenStreetMap data based on the Osmium library.
tilemaker - Make OpenStreetMap vector tiles without the stack
GeoDesk for Python - Fast and storage-efficient spatial database engine for OpenStreetMap data
tippecanoe - Build vector tilesets from large collections of GeoJSON features.
mod_mbtiles - Serve tiles with Apache directly from an .mbtiles file
Mapbox GL - Interactive, thoroughly customizable maps in native Android, iOS, macOS, Node.js, and Qt applications, powered by vector tiles and OpenGL
TileServer GL - Vector and raster maps with GL styles. Server side rendering by MapLibre GL Native. Map tile server for MapLibre GL JS, Android, iOS, Leaflet, OpenLayers, GIS via WMTS, etc.
osm-liberty-topo - A free topographic Mapbox GL basemap style for everyone
planetiler - Flexible tool to build planet-scale vector tilesets from OpenStreetMap data fast
tilekiln
openmaptiles - OpenMapTiles Vector Tile Schema Implementation