DevOps & Infrastructure, Explained
an interactive guide

DevOps & infrastructure,
explained one step at a time.

Six short, click-through lessons on shipping and running software reliably, at scale.

01

CI/CD Pipeline

From a commit to code running in production.

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02

Containers vs. Virtual Machines

Two ways to isolate apps on the same hardware.

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03

Infrastructure as Code

Describing servers in text instead of clicking buttons.

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04

Deployment Strategies

Blue-green and canary releases, without downtime.

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05

Auto Scaling

Adding and removing capacity as traffic changes.

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06

Monitoring & Observability

Logs, metrics, and traces — from alert to root cause.

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