** ๐Ÿ“ŒAjax ์‹ฌํ™” ์ด๋ก  & ์‹ค๋ฌด ์ตœ์ ํ™” ๋งˆ์Šคํ„ฐ ๋ชฉ์ฐจ **

๐ŸŽ“ โ€œ๊ต์ˆ˜๊ธ‰ ๊ฐœ๋ฐœ์žโ€ ์ˆ˜์ค€์œผ๋กœ ์ธ์ •๋ฐ›๊ธฐ ์œ„ํ•ด ์•Œ์•„์•ผ ํ•  ๊ณ ๊ธ‰ ์ฃผ์ œ ์ฒด๊ณ„


๐Ÿ“ฆ PART 1. Ajax ๋‚ด๋ถ€ ๊ตฌ์กฐ์™€ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ๋Ÿฐํƒ€์ž„

1-1. Ajax์™€ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ๋Ÿฐํƒ€์ž„์˜ ์—ฐ๊ด€์„ฑ

1-2. ๋ธŒ๋ผ์šฐ์ € ๋ Œ๋”๋ง ์—”์ง„๊ณผ Ajax ๋™์ž‘


๐Ÿง  PART 2. ๋ฉ”๋ชจ๋ฆฌ ๊ด€๋ฆฌ & ์„ฑ๋Šฅ ์ตœ์ ํ™”

2-1. Ajax ๊ด€๋ จ ๋ฉ”๋ชจ๋ฆฌ ๋ˆ„์ˆ˜ ์›์ธ

2-2. ๋ธŒ๋ผ์šฐ์ € GC(Garbage Collector) ๊ด€์ ์—์„œ ๋ณธ ๋ฉ”๋ชจ๋ฆฌ ํšŒ์ˆ˜

2-3. ์‹ค๋ฌด ๋ฉ”๋ชจ๋ฆฌ ๋ˆ„์ˆ˜ ์˜ˆ์ œ ๋ถ„์„


๐Ÿš€ PART 3. Ajax ์„ฑ๋Šฅ ์ตœ์ ํ™” ๊ธฐ๋ฒ• (Frontend Architecture)

3-1. ๋„คํŠธ์›Œํฌ ์ตœ์ ํ™”

3-2. ์š”์ฒญ ์ตœ์ ํ™”

3-3. ์‘๋‹ต ์ตœ์ ํ™”


๐Ÿงฉ PART 4. ์ƒํƒœ ๊ด€๋ฆฌ์™€ ์š”์ฒญ ์ œ์–ด

4-1. ์ƒํƒœ ์ผ๊ด€์„ฑ ๋ฌธ์ œ

4-2. ๋ณ‘๋ ฌ Ajax ์ฒ˜๋ฆฌ์™€ Promise ๋ณ‘๋ ฌ์„ฑ

4-3. Ajax ์š”์ฒญ ํ ์„ค๊ณ„


๐Ÿ” PART 5. ๋ณด์•ˆ ๊ณ ๋ ค์‚ฌํ•ญ

5-1. CORS(Cross-Origin Resource Sharing)

5-2. CSRF(Cross-Site Request Forgery) ๋ฐฉ์ง€

5-3. XSS์™€ JSON ์‘๋‹ต ์„ค๊ณ„


๐Ÿ›  PART 6. ๋””๋ฒ„๊น… ยท ๋กœ๊น… ยท ํ…Œ์ŠคํŠธ

6-1. Ajax ์š”์ฒญ ๋””๋ฒ„๊น… ๊ธฐ๋ฒ•

6-2. Ajax ํ†ต์‹  ํ…Œ์ŠคํŠธ ์ „๋žต

6-3. Ajax ์‹คํŒจ ์žฌ์‹œ๋„ ์ „๋žต (Retry Pattern)


๐Ÿ“Š PART 7. ์„ฑ๋Šฅ ์ธก์ •๊ณผ ์ง€ํ‘œ ๊ด€๋ฆฌ

7-1. Frontend ์„ฑ๋Šฅ ์ธก์ • ์ง€ํ‘œ

7-2. Ajax ์š”์ฒญ์˜ ํŠธ๋ž˜ํ‚น / ๋กœ๊น… ์‹œ์Šคํ…œ


๐Ÿ”ญ PART 8. ๋Œ€ํ˜• ์‹œ์Šคํ…œ์—์„œ์˜ Ajax ์•„ํ‚คํ…์ฒ˜ ์„ค๊ณ„

8-1. Ajax + SPA ์•„ํ‚คํ…์ฒ˜ ์„ค๊ณ„ ์ „๋žต

8-2. Micro Frontend ํ™˜๊ฒฝ์—์„œ Ajax ํ†ต์‹  ๊ตฌ์กฐ


๐Ÿ’ผ PART 9. ์‹ค๋ฌด ์‘์šฉ ์‹œ๋‚˜๋ฆฌ์˜ค ๋ฌธ์ œ (๋ฉด์ ‘ ๋Œ€๋น„์šฉ)

๐Ÿ“Œ ์‹ค๋ฌดํ˜• ๋ฌธ์ œ ์˜ˆ์‹œ

[๋ฌธ์ œ]

โ†’ ๐Ÿ’ก ์ •๋‹ต ์˜ˆ์‹œ: Debounce + ์š”์ฒญ ํ + ์‘๋‹ต ์บ์‹ฑ + ์š”์ฒญ ์ทจ์†Œ


๐Ÿง  PART 10. ๊ต์ˆ˜๊ธ‰ ์‚ฌ๊ณ ๋ฅผ ์œ„ํ•œ ์‹ฌํ™” ๋น„๊ต ๋ถ„์„

์ฃผ์ œ Ajax WebSocket Server-Sent Events GraphQL
์š”์ฒญ ๋ฐฉ์‹ ๋‹จ๋ฐฉํ–ฅ ์–‘๋ฐฉํ–ฅ ๋‹จ๋ฐฉํ–ฅ (์„œ๋ฒ„ โ†’ ํด๋ผ์ด์–ธํŠธ) ์ฟผ๋ฆฌ ๊ธฐ๋ฐ˜
์—ฐ๊ฒฐ ์œ ์ง€ X O O X
์‚ฌ์šฉ ์‚ฌ๋ก€ ํผ ์ „์†ก, ๋ฆฌ์ŠคํŠธ ์กฐํšŒ ์ฑ„ํŒ…, ๊ฒŒ์ž„ ๋‰ด์Šค ์‹ค์‹œ๊ฐ„ ์ „์†ก ์ •๋ฐ€ํ•œ ์ฟผ๋ฆฌํ˜• API

โœ… ์š”์•ฝ ํ‚ค์›Œ๋“œ

Call Stack, Event Loop, Memory Leak, Garbage Collector, append(), remove(), AbortController, CORS, Debounce, Race Condition, XHR vs Fetch, Chrome DevTools, Lazy Render, CSRF, XSS, Mocking, Logging, SPA, Micro Frontend