https://letter.pmunhoz.com/ 2026-09-07 https://letter.pmunhoz.com/archive 2026-09-07 https://letter.pmunhoz.com/subscribe 2026-09-07 https://letter.pmunhoz.com/upgrade 2026-09-07 https://letter.pmunhoz.com/authors 2026-09-07 https://letter.pmunhoz.com/authors/pierre-munhoz 2026-09-07 https://letter.pmunhoz.com/p/docker-series-spark-prep-happy-containers-mostly 2025-06-13 https://letter.pmunhoz.com/p/how-to-build-a-local-data-platform-with-terraform-and-docker 2025-05-28