Tracks/Track 18 — The Fullstack Career/18.2
Track 18 — The Fullstack Career

18.2: Backend API Design ROI

REST vs GraphQL caching economics, overfetching cost, and latency impacts.

3 Lessons~45 min

🎯 What You'll Learn

  • Calculate overfetching costs
  • Compare REST vs GraphQL caching
  • Optimize API latency
  • Determine business impact

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3 lessons with hands-on exercises, metric cards, and assessment checklists.

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