April 2026
Intermediate
592 pages
13h 28m
Korean
Content preview from 에이전트 시대의 AI 시스템 설계
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219
4
장
지식 추가: 고급
색인화 파이프라인
질의응답 파이프라인
생성(
G
)
노드, 색인, 관계
지식 공급원
인덱서
그래프 데이터베이스
노드
관계
그래프 검색기(
R
)
쿼리 확장 및 분해
표 또는
코드 구조
노드를 출처로
포함한 응답
인접 노드
LLM
: 생성
부모/자식 노드
병합 및 가지치기
관계 기반으로 검색된 노드
쿼리
프롬프트
컨텍스트 증강(
A
)
색인
저장
그림
4-2
그래프
RAG
시스템은 그래프 데이터베이스를 저장 메커니즘으로 사용한다. 색인화 과정에서는 그래프에 노
드들이 추가되고, 검색 시에는 그래프에 있는 노드들 사이의 관계가 활용된다.
(이미지 출처:
Peng
외,
2024
(
https
://
arxiv
.
org
/
abs
/
2408
.
08921
))
일반적으로 이 패턴을 위해서는
Neo4j
같은 그래프 데이터베이스에 지식 그래프
knowledge
graph
를 구축해서 특정 도메인의 지식을 구조화된 방식으로 표현해야 한다. 이때 지식 그래프의 노드
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.