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Practice

API ↔ Database — Practice

⭐⭐ intermediate~20 min of coding3 challenges

Connect the layers: a repository that maps API operations to data operations with transactions and honest errors.

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What you will practice

  1. Repository Pattern⭐⭐ intermediate
  2. Transactional Transfer⭐⭐ intermediate
  3. N+1 Refactor⭐⭐ intermediate

Need the concept first? Re-read the lesson.