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Docker and containers

Package applications and models into small, secure container images, and run multi-service stacks locally with Compose.

Containers appeared in 84% of the DevOps and Platform Engineer, 60% of the Software Engineer and 58% of the Cloud and Network Engineer postings we read, and in over a third of AI/ML and blockchain postings.

Every image in these lessons was built and run with Docker 29, and the Compose stack was started and checked end to end.

  1. 1Images that are small, safe and reproducibleA production-minded Dockerfile for a model service3 min read
  2. 2Multi-service stacks with ComposeAn application and its monitoring, with Docker Compose3 min read

Docker and containers lessons

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