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Day 302: Blue/Green & Rollback Strategies — Deep Dive
Learn Blue/Green & Rollback Strategies through portfolio build session, guided resources, practical work and a portfolio-ready outcome.
Learning objectives
Understand the topic
Explain Blue/Green & Rollback Strategies clearly, connect it to the Azure/AWS + Deploy phase, and identify one limitation or risk.
Apply the skill
Use GitHub Actions and Terraform to produce a small, reviewable result that demonstrates the concept.
Study plan and official resources
Portfolio practice
Same app on AWS: comparison write-up with costs
Complete the work in a safe test environment, capture evidence, document decisions and record what you would improve in a second pass.