At Interline, we specialize in deploying, creating, and managing the growth of open-source software. We've encountered many practices that can help complex and collaborative open-source projects survive and thrive. This blog post provides a tour through many open-source practices, particularly ones that are helpful for aging but popular software packages like OpenTripPlanner.
Interline now offers OSM Extracts, a service enabling software developers and GIS professionals to download chunks of OpenStreetMap data for 200 major cities and regions around the world. In this blog post, we describe how we generate those 200 extracts in parallel using Kubernetes and the Argo workflow manager.