feat: 가상화 문서들 추가

This commit is contained in:
DongHyeonka
2026-09-10 08:54:05 +09:00
parent e9f6a93327
commit 43e1aadef0
695 changed files with 153404 additions and 12754 deletions
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# 프로젝션은 엔티티 적재를 없앴지만 페이지당 자식 전량은 남긴다
## Alternative text
페이지 부모에서 자식 IN 조회를 거쳐 자식 행 전량이 나오고, 화면이 그중 부모별 최신 몇 개만 쓰는 흐름. IN 조회 상자에는 엔티티 적재가 없다는 표시가 붙어 있다.
## Long description
페이지 부모의 키가 자식 IN 조회로 들어간다. 이 조회는 엔티티를 만들지 않지만 페이지 부모의 하이라이트를 전부 가져온다. 화면이 실제로 쓰는 것은 부모별 최신 몇 개뿐이라 가져온 자식 행과 쓰는 자식 행 사이에 차이가 남는다.
## Elements and evidence
- **페이지 부모** (source): 첫 페이지에 실린 부모 행 Evidence: L1121L1122.
- **자식 IN 조회** (service): 스칼라 프로젝션으로 바꾼 자식 조회 Evidence: L1121L1122.
- **자식 행 전량** (store): IN 조회가 실제로 가져온 자식 행 Evidence: L1121L1123.
- **화면 사용분** (sink): 화면 렌더링에 필요한 범위 Evidence: L1124L1125.
## Relationships
- **자식 IN 조회 → 자식 행 전량:** 부모별 전량 반환. Evidence: L1121L1123.
- **페이지 부모 → 자식 IN 조회:** 부모 키 IN. Evidence: L1121L1122.
- **자식 행 전량 → 화면 사용분:** 부분 사용. Evidence: L1124L1125.
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# 프로젝션은 엔티티 적재를 없앴지만 페이지당 자식 전량은 남긴다
# Question: 스칼라 프로젝션으로 바꾼 뒤에도 남아 있는 과조회는 무엇인가?
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"projection-row-over-fetch.excalidraw",
"projection-row-over-fetch.alt.md"
],
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"composition_profile": "component-flow",
"reference_ids": [
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}
@@ -0,0 +1,10 @@
%% 프로젝션은 엔티티 적재를 없앴지만 페이지당 자식 전량은 남긴다
%% question: 스칼라 프로젝션으로 바꾼 뒤에도 남아 있는 과조회는 무엇인가?
flowchart TB
n0["페이지 부모"]
n1["자식 IN 조회"]
n2["자식 행 전량"]
n3["화면 사용분"]
n0 -->|"부모 키 IN"| n1
n1 -->|"부모별 전량 반환"| n2
n2 -->|"부분 사용"| n3
@@ -0,0 +1,84 @@
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After

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