muimsd

muimsd is a niche open-source publisher whose sole public offering, tilefeed, addresses the specialized needs of geospatial engineers who maintain large-scale PostGIS databases and need to serve them as fast, continuously updated vector tiles. Built around PostgreSQL’s native LISTEN/NOTIFY channel, tilefeed listens for every insert, update or delete inside a spatial table and immediately re-generates only the affected MBTiles pyramid bundles, eliminating the traditional nightly “dump-and-rebuild” workflow. The pipeline ingests complex multipolygon coastlines, road networks or building footprints, simplifies on the fly with Visvalingam-Whyatt or Douglas-Peucker, applies attribute-driven styling filters, and writes gzip-compressed PBF tiles directly to local or cloud storage. Typical deployments pair tilefeed with a lightweight tile server such as TileServer GL or Martin, feeding web maps, mobile navigation apps and GIS dashboards that must reflect cadastral edits, utility asset changes or IoT sensor geometry updates within seconds. Because incremental updates keep tilesets small, the tool is equally suited to city-scale base maps and continent-wide datasets, while its CLI integrates cleanly into GitHub Actions, Ansible or Kubernetes cronjobs for unattended operation. Users range from municipal planning departments synchronizing zoning layers to logistics companies tracking dynamic parcel polygons. The publisher’s software is available for free on get.nero.com, with downloads delivered through trusted Windows package sources like winget, always installing the latest upstream build and allowing batch installation alongside other mapping utilities.