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Design Patterns configuration recommended

Configuration Management Patterns

Manage application configuration with environment variables, validation, and secrets.

Difficulty
intermediate
Read time
1 min read
Version
v1.0.0
Confidence
established
Last updated

Quick Reference

Configuration: Use environment variables (12-factor). Validate with Zod/Pydantic at startup. Fail fast on missing required config. Never commit .env files. Use different configs per environment. Prefix related vars (DATABASE_URL, DATABASE_POOL_SIZE).

Use When

  • Application deployment
  • Multi-environment setup
  • Secrets management
  • Feature toggles

Skip When

  • Static sites
  • Single-environment apps
  • Hardcoded configs acceptable

Configuration Management Patterns

Manage application configuration with environment variables, validation, and secrets.

Tags

configuration environment-variables secrets validation twelve-factor

Discussion