Deployment Strategies
12 practice items · needed by 3 roles
Easy 4Medium 2Hard 6
Practice questions
- Blue-green deploymenteasy
- Immutable infrastructureeasy
- Deciding to promote a canarymedium
- Rolling update that never finisheshard
- Renaming a column with zero downtimehard
- Canary on a low-traffic servicehard
- First move in a post-deploy outagehard
- Releasing to 5 percent of traffic firstmedium
- Blue-green deploymenteasy
- A/B test versus canaryeasy
- Shadow model sent real emailshard
- Canary that cannot catch quality dropshard