DevOps: Improving applications with DevOps
summary
Claims 208× more frequent deployments and 7× lower change-failure rates from DORA, with a demo that edits shipping to $4.99, pushes to GitHub, and triggers both Azure DevOps pipelines and GitHub Actions. The GitHub Action is intentionally broken (Node version mismatch) while the Azure pipeline builds on Microsoft-hosted agents, produces artifacts, deploys to a staging slot (canary), runs an A/B test with sticky sessions, and waits for pre/post-deployment gates and manual approval before promoting to production.
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chapters (14)
- 0:00Start
- 0:15Improving Applications with Devops
- 3:51What Is Devops
- 6:17Devops Process
- 7:17Azure Devops
- 8:16Azure Repos
- 8:52Azure Pipelines
- 9:49Github
- 18:49Azure Pipelines Yaml File
- 19:45Github Action
- 21:13Microsoft Hosted Agents
- 28:52Triggers
- 33:02Straw Poll
- 34:11Pre-Deployment Approval
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