PostgreSQL with Docker Compose: A Working Setup (2026)
A copy-ready Docker Compose file for PostgreSQL 18: persistent volume, healthcheck, local-only port, connecting from an app, backups, and the PostgreSQL 18 volume path change.
A copy-ready Docker Compose file for PostgreSQL 18: persistent volume, healthcheck, local-only port, connecting from an app, backups, and the PostgreSQL 18 volume path change.