--- id: P-REINFORCE-AI-MONOLITHIC-MICRO category: "10_Wiki/๐Ÿ’ก Topics/AI" confidence_score: 0.99 tags: [Architecture, Microservices, Monolithic, Systems] last_reinforced: 2026-04-20 --- # [[Monolithic-vs-Microservices|Monolithic-vs-Microservices]] (๋ชจ๋†€๋ฆฌ์‹ vs ๋งˆ์ดํฌ๋กœ์„œ๋น„์Šค) ## ๐Ÿ“Œ ํ•œ ์ค„ ํ†ต์ฐฐ (The Karpathy Summary) > "๋‹จ๋‹จํ•œ ํ•œ ๋ฉ์–ด๋ฆฌ์˜ ์„ฑ(Castle)์ธ๊ฐ€, ์œ ๊ธฐ์ ์œผ๋กœ ์—ฐ๊ฒฐ๋œ ์ˆ˜๋งŽ์€ ๊ธฐ์ง€(Off-post)์ธ๊ฐ€." ์ „์ฒด ์„œ๋น„์Šค๋ฅผ ํ•˜๋‚˜์˜ ์‹คํ–‰ ๋‹จ์œ„๋กœ ๋ฌถ์„ ๊ฒƒ์ธ์ง€, ์•„๋‹ˆ๋ฉด ๊ธฐ๋Šฅ๋ณ„๋กœ ์ชผ๊ฐœ์–ด ๋„คํŠธ์›Œํฌ๋กœ ํ†ต์‹ ํ•˜๊ฒŒ ํ•  ๊ฒƒ์ธ์ง€์— ๋Œ€ํ•œ ์•„ํ‚คํ…์ฒ˜์˜ ๊ฑฐ๋Œ€ํ•œ ์–‘๊ฐˆ๋ž˜ ๊ธธ์ด๋‹ค. ## ๐Ÿ“– ๊ตฌ์กฐํ™”๋œ ์ง€์‹ (Synthesized Content) - **Monolithic (๋ชจ๋†€๋ฆฌ์‹)**: - **Pros**: ๊ฐœ๋ฐœ์ด ๋‹จ์ˆœํ•˜๊ณ , ํ†ตํ•ฉ ํ…Œ์ŠคํŠธ๊ฐ€ ์‰ฌ์šฐ๋ฉฐ, ๋ฐฐํฌ๊ฐ€ ๊ฐ„ํŽธํ•จ. - **Cons**: ํ•˜๋‚˜๋งŒ ๊ณ ์žฅ ๋‚˜๋„ ์ „์ฒด ์„œ๋น„์Šค ๋‹ค์šด. ์ฝ”๋“œ ๋ฒ ์ด์Šค๊ฐ€ ์ปค์ง€๋ฉด ๋นŒ๋“œ ์‹œ๊ฐ„์ด ๊ธฐํ•˜๊ธ‰์ˆ˜์ ์œผ๋กœ ๋Š˜์–ด๋‚จ. - **Microservices (MSA)**: - **Pros**: ๊ธฐ๋Šฅ๋ณ„ ๋…๋ฆฝ์ ์ธ ๊ธฐ์ˆ  ์Šคํƒ ์‚ฌ์šฉ ๊ฐ€๋Šฅ. ํŠน์ • ๊ธฐ๋Šฅ๋งŒ ๋ถ€๋ถ„์  ์Šค์ผ€์ผ๋ง ๊ฐ€๋Šฅ. ์žฅ์•  ๊ฒฉ๋ฆฌ ์šฐ์ˆ˜. - **Cons**: ๋„คํŠธ์›Œํฌ ์ง€์—ฐ ๋ฐœ์ƒ. ๋ถ„์‚ฐ ๋ฐ์ดํ„ฐ ๋ฌด๊ฒฐ์„ฑ ๋ณด์žฅ ์–ด๋ ค์›€. ์ธํ”„๋ผ ๊ตฌ์ถ• ๋น„์šฉ ํญ์ฆ. - **Decision Rule**: "์„œ๋น„์Šค๊ฐ€ ์ถฉ๋ถ„ํžˆ ์ปค์„œ ํŒ€ ๊ฐ„ ์†Œํ†ต ๋น„์šฉ์ด ๊ฐœ๋ฐœ ๋น„์šฉ์„ ์••๋„ํ•  ๋•Œ๋งŒ MSA๋กœ ๊ฐ„๋‹ค." ## โš ๏ธ ๋ชจ์ˆœ ๋ฐ ์—…๋ฐ์ดํŠธ (RL Update) - ์ตœ๊ทผ์—๋Š” MSA์˜ ๊ณผ๋„ํ•œ ๋ณต์žก์„ฑ์— ์‹ค๋งํ•œ ๊ธฐ์—…๋“ค์ด ๋‹ค์‹œ ๋ชจ๋†€๋ฆฌ์‹์œผ๋กœ ๋Œ์•„์˜ค๋Š” 'ํšŒ๊ท€ ํ˜„์ƒ'์ด ์žˆ๋‹ค. ํ•˜์ง€๋งŒ ๋‹จ์ˆœํžˆ ๊ณผ๊ฑฐ๋กœ ๊ฐ€๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ, ๋ชจ๋†€๋ฆฌ์‹์˜ ํŽธ์˜์„ฑ๊ณผ ๋งˆ์ดํฌ๋กœ์„œ๋น„์Šค์˜ ๋ช…ํ™•ํ•œ ๊ฒฝ๊ณ„(Bounded Context)๋ฅผ ๊ฒฐํ•ฉํ•œ **'Modular Monolith'**๊ฐ€ ํ˜„์‹ค์ ์ธ ์ตœ์  ๋Œ€์•ˆ์œผ๋กœ ๊ธ‰๋ถ€์ƒํ•˜๊ณ  ์žˆ๋‹ค. ## ๐Ÿ”— ์ง€์‹ ์—ฐ๊ฒฐ (Graph) - Related: [[Event-Driven-Architecture|Event-Driven-Architecture]] , Domain-Driven-Design - Pattern: Saga-Pattern