๐Ÿ› ๏ธAI ๋„๊ตฌ2026-06-28

๋‰ด์Šค - ์›๋ฌธ ๊ธฐ๋ฐ˜ ์š”์•ฝ ํ•„์š”

๐Ÿ’ก ํ•œ์ค„ ์š”์•ฝ|๋‰ด์Šค - ์›๋ฌธ ๊ธฐ๋ฐ˜ ์š”์•ฝ ํ•„์š”


title: "RAG์— ๊ธฐ์–ต๊ณผ ๊ณ„ํš์„ ๋”ํ•˜๋ฉด ์ง„์งœ AI ์—์ด์ „ํŠธ๊ฐ€ ๋œ๋‹ค" description: "๋‰ด์Šค - ์›๋ฌธ ๊ธฐ๋ฐ˜ ์š”์•ฝ ํ•„์š”" date: 2026-06-28 tags: [ai-tool] source: "https://dev.to/hiroki-kameyama/building-a-rag-system-from-scratch-ai-agents-memory-planning-and-multi-step-reasoning-1kp9" sidebar: order: 0

์ œ๋ชฉ(ํ•œ๊ธ€): RAG์— ๊ธฐ์–ต๊ณผ ๊ณ„ํš์„ ๋”ํ•˜๋ฉด ์ง„์งœ AI ์—์ด์ „ํŠธ๊ฐ€ ๋œ๋‹ค ์›๋ฌธ ์ œ๋ชฉ(์˜๋ฌธ): Building a RAG System from Scratch โ€” AI Agents: Memory, Planning, and Multi-Step Reasoning ์›๋ฌธ: Building a RAG System from Scratch โ€” AI Agents: Memory, Planning, and Multi-Step Reasoning ์†Œ์Šค: dev-to-ai MD ํŒŒ์ผ: content/2026-06-28/dev-to-ai-building-a-rag-system-from-scratch-ai-agents-memor.md

ํ•ต์‹ฌ ๋‚ด์šฉ

LLM์— ๋„๊ตฌ ํ˜ธ์ถœ ๊ธฐ๋Šฅ๋งŒ ๋ถ™์ด๋ฉด ๋งค๋ฒˆ ์ฒ˜์Œ๋ถ€ํ„ฐ ์‹œ์ž‘ํ•˜๋Š” '๊ฑด๋ง์ฆ AI'๊ฐ€ ๋ผ์š”. ๊ธฐ์–ตยท๊ณ„ํšยท์ž๊ธฐํ‰๊ฐ€๋ฅผ ๋”ํ•ด์•ผ ๋น„๋กœ์†Œ AI ์—์ด์ „ํŠธ๋ผ๊ณ  ๋ถ€๋ฅผ ์ˆ˜ ์žˆ๊ฑฐ๋“ ์š”.

์ด ๊ธ€์—์„œ๋Š” ์„ธ ๊ฐ€์ง€ ํŒจํ„ด์„ ์ˆœ์„œ๋Œ€๋กœ ๊ตฌํ˜„ํ•ด์š”. ์ฒซ ๋ฒˆ์งธ๋Š” ReAct(Reasoning+Acting) โ€” ํ–‰๋™ ์ „๋งˆ๋‹ค ์ด์œ ๋ฅผ ๋จผ์ € ์ถ”๋ก ํ•ด์š”. ๋‘ ๋ฒˆ์งธ๋Š” ์„ธ์…˜์„ ๋„˜๋‚˜๋“œ๋Š” ์žฅ๊ธฐ ๊ธฐ์–ต, ์„ธ ๋ฒˆ์งธ๋Š” ์‹คํ–‰ ์ „ ๊ณ„ํš ์ˆ˜๋ฆฝ + ๊ฒฐ๊ณผ ์ž๊ธฐํ‰๊ฐ€ ํŒจํ„ด์ด์—์š”.

๊ฐ ํŒŒ์ด์ฌ ํŒŒ์ผ ํ•˜๋‚˜๊ฐ€ ํŒจํ„ด ํ•˜๋‚˜์ธ ๊ตฌ์กฐ๋ผ ์ดํ•ดํ•˜๊ธฐ ์‰ฌ์›Œ์š”. RAG๋ฅผ ์ฒ˜์Œ๋ถ€ํ„ฐ ์ง์ ‘ ์งœ๋ณด๊ณ  ์‹ถ๋‹ค๋ฉด ์ข‹์€ ์ถœ๋ฐœ์ ์ด ๋  ๊ฑฐ์˜ˆ์š”.

์žก๋Œ์Œค์˜ ํ•œ๋งˆ๋””

ReAct โ†’ ์žฅ๊ธฐ๊ธฐ์–ต โ†’ Plan-Execute-Evaluate ์ˆœ์„œ๋กœ ํŒŒ์ด์ฌ ํŒŒ์ผ 3๊ฐœ๋งŒ์œผ๋กœ ์—์ด์ „ํŠธ๋ฅผ ์ฒ˜์Œ๋ถ€ํ„ฐ ๋งŒ๋“ค ์ˆ˜ ์žˆ์–ด์š”.


์ถœ์ฒ˜: Building a RAG System from Scratch โ€” AI Agents: Memory, Planning, and Multi-Step Reasoning

์ด ๊ธ€์ด ์–ด๋• ๋‚˜์š”?