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Part 7: Environments & Configuration

Duration: 4-6 hours | Difficulty: Intermediate

Real applications run in multiple environments. This part teaches you to manage configuration across development, staging, and production.

What You'll Learn​

  • Environment variables and secrets
  • Configuration management strategies
  • Feature flags
  • Multi-environment deployments

Part 7 Modules​

ModuleTopicDuration
Module 23: Environment VariablesManaging secrets and config2-3 hours
Module 24: Multi-EnvironmentDev, staging, production2-3 hours

Environment Lifecycle​

Prerequisites​

Before starting:

  • ✅ Completed Parts 1-6
  • ✅ CI/CD pipeline set up
  • ✅ Docker basics

Let's Begin​

→ Start Module 23: Environment Variables