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What is the safest way to apply database migrations in a Django production environment?

easy📝 Conceptual Q1 of 15
Django - Deployment and Production
What is the safest way to apply database migrations in a Django production environment?
AEdit migration files manually on the production server
BRun <code>python manage.py migrate</code> during low traffic periods
CRun <code>python manage.py makemigrations</code> directly on production
DSkip migrations and update the database schema manually
Step-by-Step Solution
Solution:
  1. Step 1: Understand migration commands

    makemigrations creates migration files locally, while migrate applies them to the database.
  2. Step 2: Apply migrations safely in production

    Running migrate during low traffic reduces risk of conflicts or downtime.
  3. Final Answer:

    Run python manage.py migrate during low traffic periods -> Option B
  4. Quick Check:

    Safe migration timing = C [OK]
Quick Trick: Apply migrations during low traffic to avoid downtime [OK]
Common Mistakes:
MISTAKES
  • Running makemigrations on production
  • Editing migration files manually on server
  • Skipping migrations and changing DB manually

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