https://teotl.dev/tags/serverless/Recent content in Serverless on Lost in TabHugoen-usMon, 23 Feb 2026 12:00:00 +0000https://teotl.dev/posts/2026/02/23/remaking-cirrus-reflections-on-five-years-spent-building-an-open-source-data-orchestrator/Mon, 23 Feb 2026 12:00:00 +0000https://teotl.dev/posts/2026/02/23/remaking-cirrus-reflections-on-five-years-spent-building-an-open-source-data-orchestrator/Cirrus, Element 84’s open-source data orchestration framework, recently turned five years old — and we’ve rebuilt it at least three times along the way. This is a retrospective on where Cirrus came from, from its origins in NASA’s Cumulus through the STAC Workflows idea, the project CLI, the SWOOP detour, and finally the v1.0.0 release, plus a look at where it’s headed next.