--- id: SDLC-ITER-001 category: "10_Wiki/πŸ’‘ Topics/AI" confidence_score: 1.0 tags: [software-engineering, agile, iterative-development, lean, sdlc, feedback-loops] last_reinforced: 2026-04-26 --- # Iterative Development Models (반볡적 개발 λͺ¨λΈ) ## πŸ“Œ ν•œ 쀄 톡찰 (The Karpathy Summary) > "ν•œ λ²ˆμ— κ±°λŒ€ν•œ 성을 μŒ“μœΌλ € ν•˜μ§€ 말고, μž‘μ€ λ²½λŒλΆ€ν„° μ™„λ²½ν•˜κ²Œ λ‹€λ“¬μœΌλ©° μ μ§„μ μœΌλ‘œ 세계λ₯Ό ν™•μž₯ν•˜λΌ" β€” μš”κ΅¬μ‚¬ν•­μ΄ 뢈λͺ…ν™•ν•˜κ±°λ‚˜ 기술적 λ³€ν™”κ°€ λΉ λ₯Έ ν™˜κ²½μ—μ„œ, 짧은 개발 μ£ΌκΈ°(Cycle)λ₯Ό λ°˜λ³΅ν•˜λ©° μ‹œμŠ€ν…œμ„ μ‘°κΈˆμ”© μ§„ν™”μ‹œν‚€κ³  μœ„ν—˜μ„ 쑰기에 κ΄€λ¦¬ν•˜λŠ” μ†Œν”„νŠΈμ›¨μ–΄ 개발 방법둠. ## πŸ“– κ΅¬μ‘°ν™”λœ 지식 (Synthesized Content) - **μΆ”μΆœλœ νŒ¨ν„΄:** "Build-Measure-Learn" β€” κ³„νš, 섀계, κ΅¬ν˜„, ν…ŒμŠ€νŠΈμ˜ μ „ 과정을 μž‘μ€ λ‹¨μœ„(Sprint/Batch)둜 μͺΌκ°œμ–΄ 반볡 μˆ˜ν–‰ν•˜κ³ , 각 μ£ΌκΈ°λ§ˆλ‹€ λ™μž‘ν•˜λŠ” 결과물을 λ§Œλ“€μ–΄ μ‚¬μš©μž ν”Όλ“œλ°±μ„ μˆ˜μš©ν•˜λŠ” μ„ μˆœν™˜ μ§„ν™” νŒ¨ν„΄. - **μ£Όμš” νŠΉμ§•:** - **Risk Management:** 초기 λ‹¨κ³„μ—μ„œ κ²°ν•¨μ΄λ‚˜ 기획 였λ₯˜λ₯Ό λ°œκ²¬ν•˜μ—¬ μˆ˜μ • λΉ„μš© 절감. - **Adaptability:** λ³€ν™”ν•˜λŠ” μ‹œμž₯ μƒν™©μ΄λ‚˜ 기술적 ν•œκ³„μ— μœ μ—°ν•˜κ²Œ λŒ€μ‘ κ°€λŠ₯. - **Continuous Improvement:** λ§€ μ£ΌκΈ°λ§ˆλ‹€ μ„±λŠ₯κ³Ό ν’ˆμ§ˆμ΄ λˆ„μ λ˜μ–΄ ν–₯상됨. - **λŒ€ν‘œ λͺ¨λΈ:** Agile, Scrum, Kanban, Spiral Model. - **의의:** 정닡이 μ •ν•΄μ Έ μžˆμ§€ μ•Šμ€ AI 개발 및 탐색적 ν”„λ‘œμ νŠΈμ—μ„œ λΆˆν™•μ‹€μ„±μ„ ν†΅μ œν•˜κ³  성곡 ν™•λ₯ μ„ λ†’μ΄λŠ” μœ μΌν•œ μ‹€μ²œ λŒ€μ•ˆ. ## ⚠️ λͺ¨μˆœ 및 μ—…λ°μ΄νŠΈ (Contradictions & RL Update) - **κ³Όκ±° λ°μ΄ν„°μ™€μ˜ 좩돌:** μ™„λ²½ν•œ 섀계도(Architecture Design Document)κ°€ μš°μ„ μ΄λΌλŠ” λ―ΏμŒμ—μ„œ λ²—μ–΄λ‚˜, μ΄μ œλŠ” 'μ‹€ν–‰ κ°€λŠ₯ν•œ μ΅œμ†Œ μ œν’ˆ(MVP)'κ³Ό 'λΉ λ₯Έ ν”Όλ“œλ°± 루프'κ°€ ν”„λ‘œμ νŠΈ μ„±κ³΅μ˜ 핡심 μ§€ν‘œλ‘œ μž¬μ •λ¦½λ¨. - **μ •μ±… λ³€ν™”:** Antigravity ν”„λ‘œμ νŠΈμ˜ 지식 κ°€λ“œλ‹ μž‘μ—…μ€ μ „ν˜•μ μΈ 반볡적 λͺ¨λΈμ„ 따름. 20개 λ‹¨μœ„μ˜ Batch μž‘μ—…μ„ μˆ˜ν–‰ν•˜κ³  트래컀λ₯Ό μ—…λ°μ΄νŠΈν•˜λ©°, μ‚¬μš©μžμ˜ ν”Όλ“œλ°±μ„ 즉각 λ°˜μ˜ν•˜μ—¬ λ‹€μŒ 배치의 ν’ˆμ§ˆμ„ λ†’μ΄λŠ” ꡬ쑰λ₯Ό μœ μ§€ν•¨. ## πŸ”— 지식 μ—°κ²° (Graph) - [[Extreme-Programming-XP|Extreme-Programming-XP]], Feedback-Loops-in-Systems, [[Software-Architecture-Patterns|Software-Architecture-Patterns]], Agile-Methodologies - **Raw Source:** 10_Wiki/Topics/AI/Iterative-Development-Models.md