Module 8 of 11

DevOps

Ship and operate with confidence: containers in depth, production CI/CD, observability, and scaling past a single server.

3 lessons

~11 hours

110 XP

Understand what containers really are: images and layers, caching, multi-stage builds, Compose for the full stack, and production images.

Take the pipeline to production: environments and promotion, deployment strategies, database migrations, feature flags, and fast rollbacks.

Know what production is doing: structured logging, metrics, tracing, alerts — then scale horizontally without downtime.