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10_Wiki/Topics 대규모 정리: - 오류 캡처/미완성 stub 문서 227개 제거 - 교차폴더 중복 43클러스터 병합 (63파일 → redirect) - 링크명 정규화: 깨진 링크 수정·redirect 직결·개념 매핑 ~2,400건 - 카테고리 MOC 6개 신규 생성 - Graph 섹션 미해결 related-keyword 링크 10,058건 제거 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
209 lines
5.6 KiB
Markdown
209 lines
5.6 KiB
Markdown
---
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id: wiki-2026-0508-modern-website-architecture
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title: Modern Website Architecture
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category: 10_Wiki/Topics
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status: verified
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canonical_id: self
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aliases: [Web Architecture 2026, RSC Architecture, Islands Architecture]
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duplicate_of: none
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source_trust_level: A
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confidence_score: 0.9
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verification_status: applied
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tags: [web, architecture, rsc, astro, nextjs, edge]
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raw_sources: []
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last_reinforced: 2026-05-10
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github_commit: pending
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tech_stack:
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language: typescript
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framework: nextjs-astro
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---
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# Modern Website Architecture
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## 매 한 줄
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> **"매 page = static shell + streamed server components + minimal islands"**. 2020 SPA → 2024 SSR → 2026 RSC + edge 의 진화. Next.js 16 / Astro 5 / Remix 의 매 default = server-first, JS 의 ship 매 minimum.
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## 매 핵심
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### 매 layer
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- **Edge runtime**: 매 request 의 region-local. Vercel/Cloudflare Workers, sub-50ms.
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- **Server components**: 매 default render = server. Zero JS 의 ship.
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- **Client islands**: 매 interactivity 의 hydrate 만.
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- **CDN**: 매 static asset + ISR cache.
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### 매 trade-off
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- **SSG**: 매 build-time, fastest, stale data.
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- **SSR**: 매 request-time, fresh, slower TTFB.
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- **ISR**: 매 hybrid — stale-while-revalidate.
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- **CSR**: 매 SPA, JS-heavy, slow first paint.
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### 매 응용
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1. Marketing site: SSG + Astro islands.
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2. Dashboard: RSC + streaming + Suspense.
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3. E-commerce: ISR + edge personalization.
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## 💻 패턴
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### Next.js 16 RSC
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```tsx
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// app/products/[id]/page.tsx — server component (default)
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import { db } from "@/lib/db";
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import { AddToCart } from "./add-to-cart"; // client island
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export default async function Page({ params }: { params: { id: string } }) {
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const product = await db.product.findUnique({ where: { id: params.id } });
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if (!product) return <NotFound />;
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return (
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<article>
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<h1>{product.name}</h1>
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<p>{product.description}</p>
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<AddToCart productId={product.id} />
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</article>
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);
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}
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```
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### Client island
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```tsx
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// app/products/[id]/add-to-cart.tsx
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"use client";
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import { useState } from "react";
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export function AddToCart({ productId }: { productId: string }) {
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const [pending, setPending] = useState(false);
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return (
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<button
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disabled={pending}
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onClick={async () => {
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setPending(true);
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await fetch("/api/cart", { method: "POST", body: JSON.stringify({ productId }) });
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setPending(false);
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}}
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>Add</button>
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);
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}
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```
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### Streaming with Suspense
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```tsx
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import { Suspense } from "react";
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export default function Page() {
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return (
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<>
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<Header />
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<Suspense fallback={<Skeleton />}>
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<SlowProductList /> {/* awaits DB */}
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</Suspense>
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<Suspense fallback={<Skeleton />}>
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<SlowReviews />
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</Suspense>
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</>
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);
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}
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```
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### Astro islands
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```astro
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---
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// src/pages/index.astro
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import Counter from "../components/Counter.svelte";
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const products = await fetch("https://api.shop/products").then(r => r.json());
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---
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<html>
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<body>
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{products.map(p => <article>{p.name}</article>)}
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<Counter client:visible />
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</body>
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</html>
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```
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### Edge middleware (Vercel)
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```typescript
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// middleware.ts
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import { NextResponse } from "next/server";
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import { geolocation } from "@vercel/functions";
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export function middleware(req: Request) {
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const { country } = geolocation(req);
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const res = NextResponse.next();
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res.cookies.set("country", country ?? "US");
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return res;
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}
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export const config = { matcher: "/((?!_next).*)" };
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```
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### ISR + tag revalidation
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```tsx
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// fetch with cache tags
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const data = await fetch("https://api.shop/products", {
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next: { revalidate: 3600, tags: ["products"] },
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});
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// trigger revalidation on update
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import { revalidateTag } from "next/cache";
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revalidateTag("products");
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```
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### Server actions
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```tsx
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// app/contact/page.tsx
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export default function Page() {
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async function submit(form: FormData) {
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"use server";
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await db.message.create({ data: { body: form.get("body") as string } });
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}
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return (
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<form action={submit}>
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<textarea name="body" />
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<button>Send</button>
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</form>
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);
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}
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```
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### View transitions
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```tsx
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"use client";
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import { unstable_ViewTransition as ViewTransition } from "react";
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<ViewTransition><ProductCard /></ViewTransition>
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```
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## 매 결정 기준
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| 상황 | Approach |
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|---|---|
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| Content site (blog, docs) | Astro SSG + minimal islands |
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| App with auth | Next.js RSC + server actions |
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| Personalized e-commerce | Next.js ISR + edge middleware |
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| Realtime dashboard | RSC + Suspense streaming + SSE |
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**기본값**: Next.js 16 RSC for apps, Astro 5 for content.
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## 🔗 Graph
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- 부모: [[Web-Architecture]] · [[프론트엔드_및_UIUX_표준|Frontend-Architecture]]
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- 변형: [[Single-Page-Application]] · [[MPA]]
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- 응용: [[Next-js-and-Modern-Web]] · [[Edge Computing|Edge-Computing]]
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- Adjacent: [[CDN]] · [[Server-Components]] · [[Hydration]]
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## 🤖 LLM 활용
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**언제**: 매 server vs client component 의 split-suggest, Suspense boundary 의 propose, cache strategy 의 review.
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**언제 X**: 매 design system, brand identity, accessibility audit (manual + tooling).
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## ❌ 안티패턴
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- **Everything client**: 매 100KB JS 의 marketing page = 매 LCP regression.
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- **No streaming**: 매 await 의 block, blank screen 5s.
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- **Cache everywhere**: 매 personalized data 의 stale = 매 wrong-user bug.
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- **Edge for DB-heavy**: 매 cold start + DB latency = slower than serverful.
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## 🧪 검증 / 중복
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- Verified (Next.js 16 docs, Astro 5 docs, Vercel architecture guides 2026).
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- 신뢰도 A.
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## 🕓 Changelog
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| 날짜 | 변경 |
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|---|---|
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| 2026-05-08 | Phase 1 |
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| 2026-05-10 | Manual cleanup — RSC + islands + edge web architecture |
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