데이터 엔지니어링
Docker Containerization
Docker and container best practices for production workloads. Covers multi-stage Dockerfiles, base image selection, security hardening, BuildKit caching, docker-compose patterns, health checks, multi-arch builds, size optimization, and CI/CD integration. Use when writing Dockerfiles, setting up docker-compose, optimizing container images, or building CI/CD pipelines with containers.