Phase: 1 — Go Fundamentals Goal: Learn the patterns that separate junior from senior Go code. By end of week you can profile CPU, write meaningful benchmarks, and build production-grade servers with graceful shutdown.
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Week 4: Advanced Go Patterns (Days 22–30)
Contents
10 chapters, one page each. Prefer one long page? Read the whole book on one page.
- Day 22 — Generics (Go 1.18+)2 min
- Day 23 — sync.Pool & Memory Efficiency1 min
- Day 24 — Functional Patterns & Middleware2 min
- Day 25 — Embedding & Composition2 min
- Day 26 — expvar & Runtime Metrics2 min
- Day 27 — Graceful Shutdown2 min
- Day 28 — Profiling1 min
- Day 29 — Testing: httptest & net.Pipe2 min
- Day 30 — Phase 1 Review & Code Audit1 min
- Week 4 Mini Project: In-Memory Metrics Server2 min
Generated from week4.md · 8 Oct 2026 16:36