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ZQM-Computing/README.md

ZQM Computing — Geospatial Arm of ZQM Labs

ZQM Labs — Z's Quests & Mischief
zqmlabs.com • GitHub

ZQM Computing is the geospatial engineering arm of ZQM Labs — the games studio behind Z's Quests & Mischief. We build the geospatial patterns, data infrastructure, and tooling that ground ZQM Labs games in real-world locations across Volusia County, Florida.

Who this is for

Geospatial developers, GIS analysts, data engineers, and Python developers who need production-tested patterns for spatial data workflows. Also game developers building location-based experiences.

The games connection

ZQM Labs builds location-based scavenger-hunt games (Z's Quests & Mischief). ZQM Computing provides the geospatial engine:

Layer Tool Use in games
Desktop QGIS Game design, location scouting
Conversion GDAL Asset processing, reprojection
Python GeoPandas Spatial analysis, location selection
Database PostGIS System of record for game data
Routing pgRouting Route optimization, game paths
Analytics DuckDB Fast telemetry analysis
Raster COG/STAC Cloud-native map serving
Frontend MapLibre Game UI rendering
Grid H3 Location binning, leaderboards

Geospatial repos (15 public)

Layer Repo Description
System of Record postgis-patterns Production PostGIS patterns: spatial indexing, MVT, KNN
System of Record pgrouting-patterns Routing, shortest path, isochrones, network analysis
System of Record geospatial-api-reference OGC API - Features with FastAPI + PostGIS
Conversion gdal-patterns GDAL/OGR CLI: reprojection, conversion, VRT
Python geopandas-patterns GeoPandas: spatial joins, CRS, overlays
Columnar geoparquet-patterns GeoParquet: partitioning, predicate pushdown
Raster cog-patterns Cloud Optimized GeoTIFF: creation, serving
Discovery stac-patterns STAC: catalogs, validation, search API
Frontend maplibre-patterns MapLibre GL JS: vector tiles, 3D terrain
Grid h3-patterns H3: hexagonal binning, aggregation
Desktop qgis-resources QGIS expressions, PyQGIS, styles
Analytics duckdb-spatial-patterns DuckDB: SQL spatial, GeoParquet, H3
Infrastructure proxmox-ceph-operations Proxmox VE + Ceph runbooks
AI ops ollama-fleet-patterns Ollama fleet operations
Umbrella geospatial-patterns Index of all geospatial repos

Games monorepo

  • zqm-labs (private) — Z's Quests & Mischief: player PWA, PocketBase backend, Twine content, Hugo site, Docker infra

Quick start

# Python stack
pip install geopandas duckdb pystac rasterio h3

# System stack
sudo apt install gdal-bin postgresql postgis pgrouting

# Docker stack
docker-compose up -d  # pgrouting-patterns

What we do

  • Geospatial patterns — production-tested open-source repos for every layer of the geospatial stack
  • Data infrastructure — Project Volusia data portal, DuckDB analytics, PostGIS system of record
  • Tooling — conversion (GDAL), Python (GeoPandas), routing (pgRouting), rasters (COG/STAC), frontend (MapLibre), grids (H3)
  • AI ops — Ollama fleet management patterns

License

All repos are MIT licensed — see each repo's LICENSE file.

Contact: zqmcomputing@gmail.com

Part of ZQM Labs — games, gear & a little mischief. Play more. Plan less.

Play more. Plan less.
zqmlabs.com • ZQM Labs • ZQM Computing

Pinned Loading

  1. postgis-patterns postgis-patterns Public

    Production PostGIS patterns — GiST/SP-GiST/BRIN indexing, spatial joins, vector tiles (ST_AsMVT), data quality

    PLpgSQL

  2. duckdb-spatial-patterns duckdb-spatial-patterns Public

    DuckDB Spatial patterns — GeoJSON/GeoParquet reads, spatial joins, KNN, GeoParquet export, H3 aggregation

    Python

  3. qgis-resources qgis-resources Public

    QGIS resources for GIS analysts — expressions, PyQGIS snippets, Processing workflows, .qml styles, QField templates

    Python

  4. geospatial-api-reference geospatial-api-reference Public

    OGC API - Features reference implementation — FastAPI + PostGIS serving GeoJSON over REST with Docker and pytest

    Python

  5. ollama-fleet-patterns ollama-fleet-patterns Public

    Ollama fleet operations patterns — model management, health checks, VRAM budgeting, RAG reference

    Python

  6. proxmox-ceph-operations proxmox-ceph-operations Public

    Proxmox VE + Ceph operations — cluster health, backup/restore, OSD replacement, upgrade checklists

    Shell