Fast database file format for OpenStreetMap. Contribute to bdon/OSMExpress development by creating an account on GitHub.
GitHub - clarisma/geodesk: Fast and storage-efficient spatial database engine for OpenStreetMap data
Fast and storage-efficient spatial database engine for OpenStreetMap data - clarisma/geodesk
PBF Format - OpenStreetMap Wiki
PBF format ("Protocolbuffer Binary Format") is primarily intended as an alternative to the XML format. It is about half of the size of a gzipped planet and about 30% smaller than a bzipped planet. It is also about 5x faster to write than a gzipped planet and 6x faster to read than a gzipped planet. The format was designed to support future extensibility and flexibility.
mohsen1/yek
A fast Rust based tool to serialize text-based files in a repository or directory for LLM consumption
Database | Sources | OpenStreetMap Taginfo
Statistics about keys, tags, and relation types are generated from the OSM database (or an extract) as well as the maps that show the geographic distribution of nodes and ways.
OSM-binary/osmpbf/osmformat.proto at master · openstreetmap/OSM-binary
Contribute to openstreetmap/OSM-binary development by creating an account on GitHub.
OpenStreetMap
OpenStreetMap is a map of the world, created by people like you and free to use under an open license.
uMap - Online map creator
uMap lets you create maps with OpenStreetMap layers in a minute and embed them in your site.
Changeset: 152201259
OpenStreetMap is a map of the world, created by people like you and free to use under an open license.
candystore - Rust
A fast (blazingly, of course), persistent, in-process key-value store that relies on a novel sharding algorithm. Since Candy does not rely on log-structured merge (LSM) trees or B-Trees, no journal/WAL is needed and IOs go directly to file.
Changeset: 28959614
OpenStreetMap is a map of the world, created by people like you and free to use under an open license.
Files As Metadata Format
File structures with simple contents can be used instead of YAML, TOML or JSON. More effectively!
JuiceFS - Open Source Distributed POSIX File System for Cloud
JuiceFS is a cloud-based high-performance distributed file system, based on object storage and database to achieve data and metadata separation architecture, easily carrying tens of billions of file storage, to meet the random read performance requirements of big data, AI, autonomous driving, gene sequencing and other massive data.
API - OpenStreetMap Wiki
OpenStreetMap has an editing API for fetching and saving raw geodata from/to the OpenStreetMap database — this is the entry page for the documentation. If you just want to embed a map into a webpage, you don't want this API. Use a web map library instead. Alternatively, consider the Overpass API which provides read-only API access.
Blob store design challenges
It's just hashed data, what's so complex about a blob store anyway?
Mastering PostGIS and OpenStreetMap
Mastering PostGIS and OpenStreetMap. Book by Ryan Lambert, published by RustProof Labs.