์ฑ„๋„ํ†ก ์•„์ด์ฝ˜
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6์ฃผ ์™„์„ฑ! ๋ฐฑ์—”๋“œ ์ด๋ ฅ์„œ ์ฐจ๋ณ„ํ™” ์ „๋žต 4๊ฐ€์ง€ - ๋˜‘๊ฐ™์€ ์ด๋ ฅ์„œ ์†์—์„œ ๋‹๋ณด์ด๋Š” ๋ฒ•

๋ชจ๋“  ์ด๋ ฅ์„œ๊ฐ€ ๋น„์Šทํ•ด ๋ณด์ด๋Š” ์„ธ์ƒ, โ€˜์ฐจ๋ณ„ํ™”โ€™๊ฐ€ ํ•ฉ๊ฒฉ์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค. 6์ฃผ๊ฐ„, ๋ฐฑ์—”๋“œ ์‹ค๋ฌด์ž๊ฐ€ ์ง์ ‘ ์ „ํ•˜๋Š” ์‹ค์ „ ์ด๋ ฅ์„œ ์ „๋žต 4๊ฐ€์ง€๋ฅผ ๋ฐฐ์šฐ์„ธ์š”.

๋‚ ๊ฐœ ๋‹ฌ๋ฆฐ ๋™์ „

๊ฐ•์˜๋ฅผ ํ™๋ณด ๋งํฌ๋กœ ๊ณต์œ ํ•˜๋ฉด, ํŒ๋งค ์ˆ˜์ต์˜ ์ตœ๋Œ€ 25%๋ฅผ ๋ฐ›์„ ์ˆ˜ ์žˆ์–ด์š”!

์ด๋Ÿฐ ๊ฑธ ๋ฐฐ์šธ ์ˆ˜ ์žˆ์–ด์š”

  • ๋ฐฑ์—”๋“œ ํ•„์ˆ˜ ๋ฌธ์ œ ํ•ด๊ฒฐ๊ฒฝํ—˜

  • ์Šคํ”„๋ง ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜ ์ตœ์ ํ™”

  • ์ธ๋ฑ์Šค, ํŠธ๋žœ์žญ์…˜ ๋ฌธ์ œ ์ƒํ™ฉ ๊ฒฝํ—˜

  • ๋ ˆ๋””์Šค์˜ ๊ธฐ์ดˆ์™€ ๋ฌธ์ œํ•ด๊ฒฐ ๊ฒฝํ—˜

  • ๋ชจ๋‹ˆํ„ฐ๋ง ๊ฐœ๋…๋ถ€ํ„ฐ AWS ์‹ค์ œ ์„ธํŒ…

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Java, Spring, MySQL....

์ด ๋ชจ๋“  ๊ฑธ ๋ฐฐ์› ๋Š”๋ฐ, ์™œ ์ด๋ ฅ์„œ๋Š” ์ž๊พธ ํƒˆ๋ฝํ• ๊นŒ์š”?

๋ฐฑ์—”๋“œ ๊ฐœ๋ฐœ์ž๋กœ์„œ DB ์ธ๋ฑ์‹ฑ, ํŠธ๋žœ์žญ์…˜, ์„œ๋ฒ„ ์ตœ์ ํ™”, Redis ๊ฐ™์€ ํ•ต์‹ฌ ๊ธฐ์ˆ ์„
๋ฌธ์ œ ํ•ด๊ฒฐ ๊ฒฝํ—˜์œผ๋กœ ์ด๋ ฅ์„œ์— ๋‹ด์ง€ ๋ชปํ–ˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.


๊ทธ๋ ‡๋‹ค๋ฉด, ํ˜น์‹œ ์•„๋ž˜ ์งˆ๋ฌธ๋“ค์— ์ž์‹  ์žˆ๊ฒŒ ๋Œ€๋‹ตํ•˜์‹ค ์ˆ˜ ์žˆ๋‚˜์š”?

โ“DB ์ธ๋ฑ์‹ฑ: ๋А๋ฆฐ ์ฟผ๋ฆฌ๋ฅผ ์–ด๋–ป๊ฒŒ ๋‹จ์ถ•ํ–ˆ๊ณ , ๊ทธ ๊ฒฐ๊ณผ๋ฅผ ์ˆ˜์น˜๋กœ ๋ณด์—ฌ์ค„ ์ˆ˜ ์žˆ๋‚˜์š”?

โ“ ํŠธ๋žœ์žญ์…˜: ๋™์‹œ์„ฑ ์ด์Šˆ๋‚˜ ๋ณ‘๋ชฉ ๋ฌธ์ œ๋ฅผ ์–ด๋–ค ๋ฐฉ๋ฒ•์œผ๋กœ ํ•ด๊ฒฐํ–ˆ๋‚˜์š”?

โ“์„œ๋ฒ„ ์ตœ์ ํ™”: ์ ์€ ๋ฆฌ์†Œ์Šค๋กœ๋„ ๋†’์€ ์„ฑ๋Šฅ์„ ๋‚ธ ๊ตฌ์ฒด์ ์ธ ๊ณผ์ •์€ ๋ฌด์—‡์ธ๊ฐ€์š”?

โ“Redis: ์บ์‹œ๋ฅผ ํ™œ์šฉํ•ด ์ฒ˜๋ฆฌ ์†๋„๋ฅผ ํš๊ธฐ์ ์œผ๋กœ ๊ฐœ์„ ํ•œ ๊ฒฝํ—˜์ด ์žˆ๋‚˜์š”?


์ด ๋„ค ๊ฐ€์ง€ ์งˆ๋ฌธ์— ๋ช…ํ™•ํ•œ ๋‹ต๋ณ€์„ ๋ชป ํ•˜์‹ ๋‹ค๋ฉด,

๋‹จ 6์ฃผ์˜ ๊ฐ•์˜๋ฅผ ํ†ตํ•ด ์‹ค์ œ ๋ฌธ์ œ ํ•ด๊ฒฐ ๊ฒฝํ—˜์„ ์Œ“๊ณ ,
๊ทธ ๊ณผ์ •์„ ์ด๋ ฅ์„œ์— ์ œ๋Œ€๋กœ ๋…น์—ฌ๋‚ด๋Š” ๋ฐฉ๋ฒ•์„ ๋ฐฐ์›Œ๋ณด์„ธ์š”.


๋ฉด์ ‘์žฅ์— ๋“ค์–ด๊ฐ€๊ธฐ๋„ ์ „์—,
์ด๋ ฅ์„œ์—์„œ ์ถฉ๋ถ„ํžˆ ๋‹ตํ•ด๋‘” ์ง€์›์ž๋งŒ์ด ์„œ๋ฅ˜ ํ†ต๊ณผ๋„, ๋ฉด์ ‘ ํ•ฉ๊ฒฉ๋„ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.
์ง€๊ธˆ, โ€œ๋ฌธ์ œ โ†’ ํ•ด๊ฒฐ โ†’ ๊ฒฐ๊ณผโ€๋ฅผ ๋ช…ํ™•ํžˆ ๋ณด์—ฌ์ฃผ๋Š” ๊ฒฝ์Ÿ๋ ฅ ์žˆ๋Š” ๋ฐฑ์—”๋“œ ๊ฐœ๋ฐœ์ž๊ฐ€ ๋˜์–ด๋ณด์„ธ์š”!

๊ฐ•์˜๋ฅผ ์ˆ˜๊ฐ•ํ•˜์‹œ๊ณ  ํ•ฉ๊ฒฉํ•˜์‹  ๋ถ„์˜ ๋ฆฌ์–ผ ํ›„๊ธฐ ๋ชจ์Œ

2025/05/24 ์„œ๋ฅ˜ ํ•ฉ๊ฒฉ ์ •**๋‹˜

โœ… ์ด๋Ÿฐ ๋‚ด์šฉ์„ ๋ฐฐ์›Œ์š”.

์‹ค์ƒํ™œ ์˜ˆ์‹œ๋กœ ์ดํ•ด๋˜๋Š” ๋ฐฑ์—”๋“œ ๊ฐœ๋…

  • ๋ฐ€ํ‚คํŠธ ๋„์ปค์™€ ์ฑ„์šฉ ์ ˆ์ฐจ ํ•„ํ„ฐ ์˜ค๋ฒ„ํ—ค๋“œ

  • ์„ฑ์ธ์šฉ ๋งŒํ™”์™€ ๋„์„œ๊ด€ ์‚ฌ์„œ ์˜ตํ‹ฐ๋งˆ์ด์ €

  • ํ™”์žฅ์‹ค ๋ณ€๊ธฐ์˜ ๋‚™๊ด€์ , ๋น„๊ด€์  ๋ฝ

  • ํ•œ ๋ฒˆ ๋“ค์œผ๋ฉด ๊นŒ๋จน์„ ์ˆ˜ ์—†๋Š” ๋น„์œ ์™€ ์„ค๋ช…


์ดˆ์‹ฌ์ž ๋Œ€์ƒ์˜ ์นœ์ ˆํ•œ ๊ฐ•์˜

  • ์ด๊ฑธ ์™œ ๋ฐฐ์šฐ๋Š”๊ฑด์ง€๋ถ€ํ„ฐ ์„ค๋ช…

  • ๋ชจ๋“  ๊ฐœ๋…์˜ ์˜ˆ์ œ ์ฝ”๋“œ ๋ฐ ํ…Œ์ŠคํŠธ ์ฝ”๋“œ ์ œ๊ณต

  • ์ฝ”๋“œ ์ž๋™ํ™”, CI/CD, ์‹ค์ „ ๋ฐฐํฌ ํ๋ฆ„๊นŒ์ง€ ๊ธฐ์ดˆ ๊ธฐ๋ฐ˜์—์„œ ์„ค๋ช…

  • ๊ต์žฌ ์ž๋ฃŒ 946ํŽ˜์ด์ง€ ์ œ๊ณต

์‹ค์ „ ๋ฉด์ ‘ ๋Œ€๋น„

  • DB ์ธ๋ฑ์Šค B-Tree ๊ตฌ์กฐ, ์ปค๋ฒ„๋ง ์ธ๋ฑ์Šค ๋Œ€๋น„

  • ํŠธ๋žœ์žญ์…˜ ๊ฒฉ๋ฆฌ ์ˆ˜์ค€, MVCC, ์ด๋ฒคํŠธ ๋ฐœํ–‰ ๋Œ€๋น„

  • ์„œ๋ฒ„ ์ตœ์ ํ™” JPA ์™€ N+1 ๋ฌธ์ œ ๋ฒŒํฌ์—ฐ์‚ฐ ๋Œ€๋น„

  • Redis TTL ์ „๋žต, ์บ์‹œ ๋ฌดํšจํ™” ์ „๋žต ๋Œ€๋น„

๋‹น์‹ ์˜ ํ”„๋กœ์ ํŠธ์— ๋ฐ”๋กœ ์ ์šฉ ๊ฐ€๋Šฅํ•œ ์‹ค์ „ํ˜• ๊ตฌ์„ฑ

  • ๋‹จ์ˆœํ•œ ๊ฐœ๋… ํ•™์Šต์ด ์•„๋‹ˆ๋ผ, ๋ฌธ์ œ ํ•ด๊ฒฐ ์‚ฌ๋ก€ ๊ธฐ๋ฐ˜

  • ์‹ค์ œ ๋„๋ฉ”์ธ์—์„œ ์žˆ์—ˆ๋˜ ์„ฑ๋Šฅ ์ด์Šˆ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ๊ตฌ์„ฑ


  • ๊ฐœ์„  ์ „/ํ›„ ์ˆ˜์น˜๋ฅผ ํ†ตํ•ด ์ด๋ ฅ์„œ์— ๋ฐ”๋กœ ํ™œ์šฉ ๊ฐ€๋Šฅ


178์ผ ๋™์•ˆ ๊ฐœ๋ฐœ, 946ํŽ˜์ด์ง€์˜ ๊ต์žฌ, ์ฝ”๋“œ ์ด 12,665์ค„.

์ €๋Š” ์ง€๊ธˆ๊นŒ์ง€ ํ•ฉ๊ฒฉํ•œ ์ด๋ ฅ์„œ ์ˆ˜๋ฐฑ ์žฅ์„ ๋ถ„์„ํ•ด์™”์Šต๋‹ˆ๋‹ค.
๊ทธ ์ด๋ ฅ์„œ๋“ค์—๋Š” ๊ณตํ†ต๋œ ํŠน์ง•์ด ๋ถ„๋ช…ํžˆ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.
๋ฐ”๋กœ, ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•œ ๊ฒฝํ—˜์ด ๊ตฌ์ฒด์ ์œผ๋กœ ๋‹ด๊ฒจ ์žˆ๊ณ , ๊ทธ ๊ฒฐ๊ณผ๋ฅผ ์ˆซ์ž๋กœ ์ฆ๋ช…ํ•˜๊ณ  ์žˆ๋‹ค๋Š” ์ ์ž…๋‹ˆ๋‹ค.
๊ทธ๋Ÿฐ๋ฐ '์ˆ˜์น˜ํ™”ํ•˜์„ธ์š”'๋ผ๋Š” ๋ง, ์ถ”์ƒ์ ์ด๋ผ ์™€๋‹ฟ์ง€ ์•Š์ฃ ? ์ €๋„ ๊ทธ๋žฌ์Šต๋‹ˆ๋‹ค.


๊ทธ๋ž˜์„œ ์ €๋Š” ๊ทธ๊ฑธ ๊ตฌ์ฒด์ ์œผ๋กœ ์ •๋ฆฌํ•ด์„œ ๊ฐ•์˜๋กœ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค.
์ด 178์ผ ๋™์•ˆ ๊ฐœ๋ฐœํ–ˆ๊ณ , ๊ต์žฌ๋Š” 946ํŽ˜์ด์ง€, ์ดฌ์˜ ์›๋ณธ์€ 32์‹œ๊ฐ„, ์ฝ”๋“œ๋Š” 12,665์ค„.
๋‚ด์šฉ์„ ์ฒด๊ณ„์ ์œผ๋กœ ๊ตฌ์„ฑํ•˜์—ฌ ์—ฌ๋Ÿฌ๋ถ„์˜ ์‹œ๊ฐ„์„ ์•„๋ผ๊ณ  ์ตœ๋Œ€ํ•œ ํšจ์œจ์ ์œผ๋กœ ํ•™์Šตํ•  ์ˆ˜ ์žˆ๋„๋ก ํ–ˆ์Šต๋‹ˆ๋‹ค.
์ด ๊ฒฐ๊ณผ๋ฅผ ๋‘ ์ฐจ๋ก€์˜ ๊ผผ๊ผผํ•œ ๊ฒ€์ˆ˜๋ฅผ ๊ฑฐ์ณ ํ’€ ์ž๋ง‰ ๊ฐ•์˜ ์˜์ƒ์œผ๋กœ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค.
์ด ๋ชจ๋“  ๊ฑธ ๋‹จ 20์‹œ๊ฐ„ ์•ˆ์— ๊ฐ€์ ธ๊ฐˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.


์ด ๊ฐ•์˜๋Š” ๋‹จ์ˆœํ•œ ์ด๋ก ์ด ์•„๋‹™๋‹ˆ๋‹ค. ๋ฌธ์ œ ๋ฐœ๊ฒฌ โ†’ ํ•ด๊ฒฐ ๊ฒฝํ—˜ โ†’ ์ˆ˜์น˜๋ฅผ ํ†ตํ•œ ์ด๋ ฅํ™” ๊นŒ์ง€, ์—ฌ๋Ÿฌ๋ถ„์˜ ํ”„๋กœ์ ํŠธ์— ์ ์šฉํ•ด์„œ ์‹ค์ œ ๊ฒฝ์Ÿ๋ ฅ ์žˆ๋Š” ์ด๋ ฅ์„œ๋ฅผ ๋งŒ๋“œ๋Š” ๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑํ–ˆ์Šต๋‹ˆ๋‹ค.
์—ฌ๋Ÿฌ๋ถ„์˜ ์ด๋ ฅ์„œ๋ฅผ ๋‹จ์ˆœํ•œ ์†Œ๊ฐœ์„œ๊ฐ€ ์•„๋‹Œ, ๊ฒฝ์Ÿ๋ ฅ ์žˆ๋Š” ๋ฌด๊ธฐ๋กœ ๋ฐ”๊ฟ”๋“œ๋ฆฌ๊ฒ ์Šต๋‹ˆ๋‹ค.

โœจ ์ด ๊ฐ•์˜์˜ ํŠน์ง•

๐Ÿ“Œ ์ดˆ์‹ฌ์ž ๋Œ€์ƒ

์ด ๊ฐ•์˜์˜ ์ฒซ ์ˆ˜๊ฐ•์ƒ์€ ๋น„์ „๊ณต ๋ถ€ํŠธ์บ ํ”„ ์ถœ์‹  ๊ฐœ๋ฐœ์ž์˜€์Šต๋‹ˆ๋‹ค.
๋”ฐ๋ผ์„œ ์„ค๋ช…ํ•˜๋Š” ๋ชจ๋“  ๊ฐœ๋…์€ "์ด๊ฑธ ์™œ ๋ฐฐ์šฐ๋Š”๊ฐ€"๋ถ€ํ„ฐ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค.

  • Docker, AWS, Redis

  • Isolation Level, MVCC, ์ฟผ๋ฆฌ ํ”Œ๋žœ, ๋ฐ๋“œ๋ฝ, ํŒฌํ…€ ๋ฆฌ๋“œ, Gap Lock

  • ํŠธ๋žœ์žญ์…˜ ์ „ํŒŒ, Thread Pool, Cache Avalanche โ€ฆ

์ด๋Ÿฐ ๊ฐœ๋…์„ โ€œ์ฒ˜์Œ ๋“ฃ๋Š” ์‚ฌ๋žŒโ€๋„ ์ดํ•ดํ•  ์ˆ˜ ์žˆ๋„๋ก
๋น„์œ ์™€ ์‹ค์ „ ์ฝ”๋“œ, ํ…Œ์ŠคํŠธ ์ฝ”๋“œ ๊ธฐ๋ฐ˜์œผ๋กœ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.
๋‹จ์ˆœ ์šฉ์–ด ์ •์˜๊ฐ€ ์•„๋‹ˆ๋ผ, ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ์™œ ์ด ๊ธฐ์ˆ ์ด ๋“ฑ์žฅํ–ˆ๋Š”์ง€๊นŒ์ง€ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.

๊ฐœ๋ฐœ์ž ์ทจ์—… RPG ๋ณด๋Ÿฌ๊ฐ€๊ธฐ


๐Ÿ“Œ โ€œ์ˆ˜์น˜ํ™” ๊ฒฝํ—˜โ€์„ ์ฒ˜์Œ๋ถ€ํ„ฐ ๋๊นŒ์ง€ ํ…œํ”Œ๋ฆฟ์œผ๋กœ ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค

"์ด๋ ฅ์„œ์— ์ˆ˜์น˜ํ™”ํ•˜์„ธ์š”!"๋ผ๋Š” ๋ง,
๋งŽ์ด ๋“ค์–ด๋ดค์ง€๋งŒ ์‹ค์ œ๋กœ ์–ด๋–ป๊ฒŒ ์จ์•ผ ํ• ์ง€ ๋ชจ๋ฅด๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋Œ€๋ถ€๋ถ„์ž…๋‹ˆ๋‹ค.

๊ทธ๋ž˜์„œ ์ด ๊ฐ•์˜์—์„œ๋Š”

A. ๋ฌธ์ œ ์ƒํ™ฉ โ†’ B. ํ•ด๊ฒฐ ๋ฐฉ๋ฒ• โ†’ C. ๊ฐœ์„  ์ˆ˜์น˜

์ด ํ๋ฆ„์„ ํ…œํ”Œ๋ฆฟ ํ˜•ํƒœ๋กœ ๋ฐ˜๋ณต ํ•™์Šตํ•  ์ˆ˜ ์žˆ๋„๋ก ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค.

์ˆ˜์น˜๋ฅผ ๊ธฐ๋ฐ˜ํ•œ ์„ค๋“๋ ฅ ์žˆ๋Š” ๋ฌธ์žฅ ๊ตฌ์กฐ๋ฅผ ์ด ๊ฐ•์˜์—์„œ ์ตํž ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๊ฐ•์˜์—์„œ ์„ค๋ช…ํ•˜๋Š” ์‹ค์ œ ์ด๋ ฅ์„œ ๋ฌธ์ œ ํ•ด๊ฒฐ ์‚ฌ๋ก€


๐Ÿ“Œ โ€œ๊ทธ๋ž˜์„œ ์–ด๋–กํ•˜๋ผ๊ณ ?โ€ ๋ผ๋Š” ์˜๋ฌธ์€ ๋‚จ์ง€ ์•Š๋„๋ก ๊ตฌ์„ฑํ–ˆ์Šต๋‹ˆ๋‹ค

๊ฐœ๋…๋งŒ ๋˜์ ธ๋†“๊ณ  ๋๋‚˜๋Š” ๊ฐ•์˜,
์‹ค๋ฌด๋ž‘ ์–ด๋–ป๊ฒŒ ์—ฐ๊ฒฐ๋˜๋Š”์ง€๋„ ๋ชจ๋ฅด๊ฒ ๋Š” ๊ฐ•์˜โ€ฆ
์ €๋Š” ๊ทธ๋Ÿฐ ๊ฐ•์˜๋ฅผ ์ œ์ผ ์‹ซ์–ดํ–ˆ์Šต๋‹ˆ๋‹ค.


์ด ๊ฐ•์˜๋Š” ๊ฐœ๋… โ†’ ๋ฌธ์ œ ์ƒํ™ฉ โ†’ ์‹ค์ „ ์ ์šฉ๊นŒ์ง€ ์—ฐ๊ฒฐํ•ฉ๋‹ˆ๋‹ค.
๋‹จ์ˆœํ•œ ์„ค๋ช…์ด ์•„๋‹ˆ๋ผ,
โ€œ์ด๊ฑธ ๋ˆ„๊ตฌ์—๊ฒŒ ์–ด๋–ป๊ฒŒ ์„ค๋ช…ํ•  ์ˆ˜ ์žˆ์„ ์ •๋„๋กœโ€ ์ดํ•ดํ•  ์ˆ˜ ์žˆ๊ฒŒ ๋„์™€๋“œ๋ฆฝ๋‹ˆ๋‹ค.


์‹ฌ์ง€์–ด, ์‹ค์ œ ๋ฉ”์ด์ € ๊ธฐ์—…(๋„ค์นด๋ผ์ฟ ๋ฐฐ๋‹นํ†  ์ค‘ ํ•˜๋‚˜)์˜
๊ธฐ์ˆ  ๋ฉด์ ‘ ๊ฐ•์˜์—์„œ ๋‚˜์˜จ ์งˆ๋ฌธ 80%๋ฅผ ์ด ๊ฐ•์˜ ํ•˜๋‚˜๋กœ ์ปค๋ฒ„๊ฐ€ ๊ฐ€๋Šฅํ–ˆ์Šต๋‹ˆ๋‹ค.
์‹ค์ œ ๊ธฐ์—…๋“ค์ด ๋ฌธ์ œ ํ•ด๊ฒฐ ์‚ฌ๋ก€๋ฅผ ๋ณธ๋‹ค๋Š” ๊ฒƒ์˜ ์ฆ๊ฑฐ์ž…๋‹ˆ๋‹ค.


๐Ÿ“Œ ์งœ์ž˜ํ•œ ์„ค์ •, ๋‹ค ์ œ๊ฐ€ ํ•ด๋’€์Šต๋‹ˆ๋‹ค

  • ๋ณต์žกํ•œ AWS ์„ค์ •

  • ๋ฐ˜๋ณต๋˜๋Š” ์ฝ”๋“œ ๋ฒ ์ด์Šค

  • ๋ฐฐํฌ ํ™˜๊ฒฝ ์„ธํŒ…


์งœ์น˜๋Š” ์ผ์€ ์ œ๊ฐ€ ๋‹ค ํ•ด๋’€์Šต๋‹ˆ๋‹ค.
์—ฌ๋Ÿฌ๋ถ„์€ ์ธ์‚ฌ์ดํŠธ๋งŒ ๊ฐ€์ ธ๊ฐ€์„ธ์š”

Github Actions CI/CD ์ž๋™ํ™” ์„ค์ •

์ž๋™ AWS ์ธํ”„๋ผ ์„ค์ •


๐Ÿ“Œ ๋ฏธ์…˜๊ณผ ํ”ผ๋“œ๋ฐฑ, ๋‹ค ์ค€๋น„ํ–ˆ์Šต๋‹ˆ๋‹ค

๊ฐ ์ฃผ์ฐจ๋งˆ๋‹ค ์—ฌ๋Ÿฌ๋ถ„์˜ ํ”„๋กœ์ ํŠธ์— ์ง์ ‘ ์ ์šฉํ•ด๋ณด๋Š” ๋ฏธ์…˜์ด ๋‚˜๊ฐˆ ์˜ˆ์ •์ž…๋‹ˆ๋‹ค.

์ด ๊ณผ์ •์€ ๋‹จ์ˆœํžˆ ์ด๋ก  ๊ฐœ๋…์„ ๋ฐฐ์šฐ๋Š” ๊ฒƒ์— ๊ทธ์น˜์ง€ ์•Š๊ณ ,
๋ณธ์ธ์˜ ํ”„๋กœ์ ํŠธ์— ์‹ค์ œ๋กœ ์ ์šฉํ•ด๋ณด๋ฉด์„œ ์‹ค๋ฌด ๊ฐ๊ฐ์„ ํ‚ค์šฐ๊ธฐ ์œ„ํ•œ ๊ณผ์ •์ž…๋‹ˆ๋‹ค.

๋˜ํ•œ, ์ œ์ถœํ•ด์ฃผ์‹  ๋ฏธ์…˜์— ๋Œ€ํ•ด์„œ๋Š”
์ œ๊ฐ€ ์ง์ ‘ ๊ฒฐ๊ณผ๋ฌผ์„ ํ™•์ธํ•˜๊ณ , ๊ตฌ์ฒด์ ์ธ ํ”ผ๋“œ๋ฐฑ์„ ๋“œ๋ฆด ์˜ˆ์ •์ž…๋‹ˆ๋‹ค.

์—ฌ๋Ÿฌ๋ถ„์ด ๋ฐฐ์šด ๊ฐœ๋…์„ ์‹ค์ œ ํ”„๋กœ์ ํŠธ์— ๋…น์—ฌ๋‚ด๊ณ , ์‹ค์ „ ๊ฐ๊ฐ๊นŒ์ง€ ํ‚ค์šธ ์ˆ˜ ์žˆ๋„๋ก
์ฒ ์ €ํ•˜๊ฒŒ ์ค€๋น„ํ•œ ์ปค๋ฆฌํ˜๋Ÿผ์ž…๋‹ˆ๋‹ค.

์—ฌ๋Ÿฌ๋ถ„์€ ๋‹จ์ˆœํžˆ ๋“ฃ๊ธฐ๋งŒ ํ•˜๋Š” ๊ฐ•์˜๊ฐ€ ์•„๋‹ˆ๋ผ,
์ง์ ‘ ์ ์šฉํ•˜๊ณ , ํ”ผ๋“œ๋ฐฑ ๋ฐ›๊ณ , ์„ฑ์žฅํ•˜๋Š” ๊ฒฝํ—˜์„ ๊ฐ€์ ธ๊ฐ€์„ธ์š”.


์ด๋Ÿฐ ๋ถ„๋“ค๊ป˜ ์ถ”์ฒœํ•ด์š”

backend ์ด๋ ฅ์„œ๋ฅผ ์จ๋ดค์ง€๋งŒ, ์–ด๋””์„œ ํƒˆ๋ฝํ•˜๋Š”์ง€ ๋ชจ๋ฅด๊ฒ ์–ด์š”.
โœ” ๊ธฐ์ˆ ์€ ์ผ๋Š”๋ฐ ๊ฒฝ์Ÿ๋ ฅ์ด ๋А๊ปด์ง€์ง€ ์•Š๋Š” ๋ถ„
โœ”ํ•ฉ๊ฒฉํ•˜๋Š” ์ด๋ ฅ์„œ์™€ ๋‚ด ์ด๋ ฅ์„œ์˜ ์ฐจ์ด๊ฐ€ ๋ญ”์ง€ ๋ชจ๋ฅด๋Š” ๋ถ„

ํฌํŠธํด๋ฆฌ์˜ค๋Š” ์žˆ๋Š”๋ฐ, ๋ฌธ์žฅ์„ ์–ด๋–ป๊ฒŒ ๊ตฌ์„ฑํ•ด์•ผ ํ• ์ง€ ๋ชจ๋ฅด๊ฒ ์–ด์š”.
โœ” โ€œ๋กœ๊ทธ์ธ API ๊ตฌํ˜„โ€ ๊ฐ™์€ ๊ธฐ๋Šฅ ๋‚˜์—ด์‹ ๋ฌธ์žฅ๋งŒ ์“ฐ๋Š” ๋ถ„
โœ”์‹ค์ œ ๋ฌธ์ œ ํ•ด๊ฒฐ ๊ฒฝํ—˜์„ ์ด๋ ฅ์„œ์— ๋…น์—ฌ๋‚ด๊ณ  ์‹ถ์€ ๋ถ„

๋ฉด์ ‘์„ ๋Œ€๋น„ํ•˜๋ฉด์„œ ๋™์‹œ์— ์ด๋ ฅ์„œ๋„ ๋ณด์™„ํ•˜๊ณ  ์‹ถ์–ด์š”.
โœ” ์ด๋ ฅ์„œ ๋‚ด์šฉ์„ ๊ธฐ๋ฐ˜์œผ๋กœ ๊ธฐ์ˆ  ๋ฉด์ ‘๊นŒ์ง€ ๋Œ€๋น„ํ•˜๊ณ  ์‹ถ์€ ๋ถ„
โœ”ํŠธ๋žœ์žญ์…˜, ์ธ๋ฑ์Šค, Redis ๋ฅผ
๋‚ด ํ”„๋กœ์ ํŠธ์— ์ ์šฉํ•ด๋ณด๊ณ  ์‹ถ์€ ๋ถ„

๐Ÿฅณ๐Ÿฅณ๐Ÿฅณ ์ˆ˜๊ฐ•์ƒ ๋ฆฌ์–ผ ํ›„๊ธฐ ๐Ÿฅณ๐Ÿฅณ๐Ÿฅณ

๊ฐœ๋ฐœ์ž ์ทจ์—… RPG ์ˆ˜๊ฐ•์ƒ ํ˜„์šฐ๋‹˜์˜ ์ˆ˜๊ฐ•ํ‰

โ›” ๏ธ์ฃผ์˜์‚ฌํ•ญ 1: ์ด ๊ฐ•์˜๋ฅผ ๋“ฃ๋Š”๋‹ค๊ณ  ํ•ด์„œ 100% ์ทจ์—…์€ ์•ˆ ๋ฉ๋‹ˆ๋‹ค

์ด ๊ฐ•์˜๋ฅผ ๋“ค์—ˆ๋‹ค๊ณ  ํ•ด์„œ ๋ฌด์กฐ๊ฑด ๋„ค์นด๋ผ์ฟ ๋ฐฐ์— ํ•ฉ๊ฒฉํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ๋งํ•  ์ˆ˜๋Š” ์—†์Šต๋‹ˆ๋‹ค.
์ œ๊ฐ€ ์ค€๋น„ํ•œ ๋ฌธ์ œ ํ•ด๊ฒฐ ์‚ฌ๋ก€๋“ค๋„, ์‹œ๊ฐ„์ด ์ง€๋‚ ์ˆ˜๋ก ๋งŽ์€ ์ˆ˜๊ฐ•์ƒ๋“ค์ด ๋ณด๊ฒŒ ๋˜๊ณ ,
๊ทธ๋งŒํผ ๋‹จ์ˆœํžˆ ์‚ฌ๋ก€๋ฅผ ๊ฐ€์ ธ๋‹ค ์“ฐ๋Š” ๋ฐฉ์‹๋งŒ์œผ๋กœ๋Š” ์ฐจ๋ณ„ํ™”๊ฐ€ ์–ด๋ ค์›Œ์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๊ทธ๋ž˜์„œ ์ €๋Š” โ€œ๋ˆ„๊ตฌ๋‚˜ ๋ฌด์กฐ๊ฑด ํ•ฉ๊ฒฉํ•œ๋‹คโ€๋Š” ๊ณผ์žฅ๋œ ์•ฝ์†์€ ํ•˜์ง€ ์•Š๊ฒ ์Šต๋‹ˆ๋‹ค.

ํ•˜์ง€๋งŒ ์ด ๊ฐ•์˜์—์„œ ํ™•์‹คํžˆ ์–ป์–ด๊ฐˆ ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์€ ์žˆ์Šต๋‹ˆ๋‹ค.

๋ฐ”๋กœ, ์—ฌ๋Ÿฌ๋ถ„ ์Šค์Šค๋กœ ๋ฌธ์ œ ์ƒํ™ฉ์„ ๋ฐœ๊ฒฌํ•˜๊ณ , ๊ทธ ํ•ด๊ฒฐ ๊ฒฝํ—˜์„ ์„ค๋“๋ ฅ ์žˆ๊ฒŒ ์ •๋ฆฌํ•˜๋Š” ํž˜์ž…๋‹ˆ๋‹ค.
์ด ๊ฐ•์˜๋Š” ํŠน์ • ํ‚ค์›Œ๋“œ๋งŒ์„ ์ฃผ์ž…ํ•˜๋Š” ์ˆ˜๋™์ ์ธ ๊ฐ•์˜๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค.
โ€˜๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ค„ ์•„๋Š” ๊ฐœ๋ฐœ์žโ€™์ž„์„ ์ฆ๋ช…ํ•˜๋Š” ์ด๋ ฅ์„œ๋ฅผ ๋งŒ๋“œ๋Š” ๊ณผ์ •์— ์ง‘์ค‘ํ–ˆ์Šต๋‹ˆ๋‹ค.

๊ฐ•์˜๋ฅผ ํ†ตํ•ด ์—ฌ๋Ÿฌ๋ถ„์ด ์ฃผ์ฒด์ ์œผ๋กœ ์‚ฌ๊ณ ํ•˜๊ณ  ์„ฑ์žฅํ•˜๋Š” ๊ฐœ๋ฐœ์ž๋กœ ๋‚˜์•„๊ฐ€์‹œ๊ธธ ๋ฐ”๋ž๋‹ˆ๋‹ค.


โ›” ์ฃผ์˜์‚ฌํ•ญ 2: ์ด ๊ฐ•์˜๋Š” ๋ชจ๋“  ๊ธฐ์ˆ ์„ ๋‹ค ์„ค๋ช…ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค

์ด ๊ฐ•์˜๋Š” ๋ชจ๋“  ๊ธฐ์ˆ ์„ A๋ถ€ํ„ฐ Z๊นŒ์ง€ ์„ค๋ช…ํ•˜๋Š” ๋ฐฑ๊ณผ์‚ฌ์ „์‹ ๊ฐ•์˜๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค.
๋ฌธ์ œ ํ•ด๊ฒฐ์— ํ•„์š”ํ•œ ํ•ต์‹ฌ ๊ฐœ๋…์„ ์ •ํ™•ํžˆ ์ดํ•ดํ•˜๊ณ ,
์‹ค์ œ ๋„๋ฉ”์ธ ์ƒํ™ฉ์—์„œ ์ ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์— ์ดˆ์ ์„ ๋งž์ท„์Šต๋‹ˆ๋‹ค.

์˜ˆ๋ฅผ ๋“ค์–ด, AWS์˜ ๋ชจ๋“  ๊ธฐ๋Šฅ์„ ์„ค๋ช…ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. Docker๋ฅผ ์ฒ˜์Œ๋ถ€ํ„ฐ ๋๊นŒ์ง€ ๋‹ค๋ฃจ์ง€๋„ ์•Š์Šต๋‹ˆ๋‹ค.

ํ•˜์ง€๋งŒ ์ด ๊ฐ•์˜์˜ ํ•ต์‹ฌ ์ฃผ์ œ์ธ
DB ์ธ๋ฑ์Šค / ํŠธ๋žœ์žญ์…˜ / ์„œ๋ฒ„ ์ตœ์ ํ™” / Redis๋Š”
๋ฉด์ ‘ ์งˆ๋ฌธ๊นŒ์ง€ ๋Œ€๋น„ํ•  ์ˆ˜ ์žˆ์„ ์ •๋„์˜ ๊นŠ์ด๋กœ ๋‹ค๋ฃน๋‹ˆ๋‹ค.

์ฆ‰, ์ด ๊ฐ•์˜๋Š” ์‹ค์ œ ํ”„๋กœ์ ํŠธ์—์„œ ๋งˆ์ฃผ์น˜๋Š” ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ณ ,
๊ทธ ๊ฒฝํ—˜์„ ์ด๋ ฅ์„œ์— ๋…น์—ฌ๋‚ผ ์ˆ˜ ์žˆ๋Š” ์‹ค์ „ ์ค‘์‹ฌ ๊ฐ•์˜์ž…๋‹ˆ๋‹ค.
๋” ๊นŠ์ด ์žˆ๋Š” ๊ธฐ์ˆ  ํƒ๊ตฌ๊ฐ€ ํ•„์š”ํ•˜๋‹ค๋ฉด, ์ดํ›„์— ๋ณ„๋„๋กœ ํ™•์žฅํ•ด ๊ณต๋ถ€ํ•˜์…”์•ผ ํ•ฉ๋‹ˆ๋‹ค.
์ €๋Š” ๊ทธ ์‹œ์ž‘์ ๊นŒ์ง€๋งŒ ๊ฐ™์ด ๋”ฐ๋ผ ๊ฐ€๊ฒ ์Šต๋‹ˆ๋‹ค.


โ›” ์ฃผ์˜์‚ฌํ•ญ 3: ์ด ๊ฐ•์˜๋Š” ์ €๋ ดํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

๊ฐ•์˜์˜ ๋น„์šฉ์ด ์ ์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์ทจ์ค€์ƒ๋ถ„๋“ค๊ป˜ ์ถฉ๋ถ„ํžˆ ๋ถ€๋‹ด๋  ์ˆ˜ ์žˆ๋Š” ๊ฐ€๊ฒฉ์ž„์„ ์ธ์ง€ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
๊ทธ๋ž˜์„œ ์ฑ…์ž„๊ฐ์„ ๊ฐ€์ง€๊ณ  ๋‚ด์šฉ์„ ๋‹ด์•˜์Šต๋‹ˆ๋‹ค.
์–ด๋А ๋‚ด์šฉ๊นŒ์ง€ ํ˜„์‹œ์  ๋ฐฑ์—”๋“œ ๊ฐœ๋ฐœ์ž์—๊ฒŒ ๊ฐ€์žฅ ํ•„์š”ํ•œ์ง€ ๊ณ ๋ฏผ์— ๊ณ ๋ฏผ์„ ๊ฑฐ๋“ญํ–ˆ์Šต๋‹ˆ๋‹ค.
ํ•ฉ๊ฒฉํ•œ ์ด๋ ฅ์„œ๋ถ€ํ„ฐ ์‹ค์ œ ๊ธฐ์ˆ  ๋ฉด์ ‘์—์„œ ๋‚˜์˜ค๋Š” ์งˆ๋ฌธ๋“ค์„ ๊ธฐ๋ฐ˜์œผ๋กœ ์„ค๋“๋ ฅ์žˆ๋Š” ์ด๋ ฅ์„œ๋ฅผ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ๊ณ ๋ฏผํ–ˆ์Šต๋‹ˆ๋‹ค.

ํ˜ผ์ž์„œ๋Š” ์ˆ˜๊ฐœ์›”์ด ๊ฑธ๋ฆด ์ˆ˜ ์žˆ๋Š” ์‹œํ–‰์ฐฉ์˜ค๋ฅผ ์ค„์ด๊ณ ,
ํ•œ ๋ฒˆ์˜ ํˆฌ์ž๋กœ ํ™•์‹คํ•œ ๋ฐฉํ–ฅ์„ ์žก์„ ์ˆ˜ ์žˆ๋„๋ก ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค.

์ด ๊ฐ•์˜๋Š” ์ง€์‹๋ณด๋‹ค 'ํ•ฉ๊ฒฉ ๊ฒฝํ—˜'์— ๊ธฐ๋ฐ˜ํ•œ ๊ฐ€์ด๋“œ์ด๋ฉฐ,
์‹ค์ œ๋กœ ์ด๋ ฅ์„œ๋ฅผ ์ˆ˜์ •ํ•˜๊ณ , ๋ฉด์ ‘๊นŒ์ง€ ๋Œ€๋น„ํ•  ์ˆ˜ ์žˆ๋„๋ก ์„ค๊ณ„๋œ ์‹ค์ „ ๊ฐ•์˜์ž…๋‹ˆ๋‹ค.

โ€˜๋‹จ์ˆœํžˆ ๊ฐ•์˜๋ฅผ ๋“ฃ๋Š” ๊ฒƒโ€™์ด ์•„๋‹ˆ๋ผ
โ€˜๋‚ด ์ปค๋ฆฌ์–ด๋ฅผ ์ œ๋Œ€๋กœ ์„ค๊ณ„ํ•˜๋Š” ๋ฐ ๋“œ๋Š” ๋น„์šฉโ€™์ด๋ผ๊ณ  ์ƒ๊ฐํ•ด์ฃผ์‹œ๋ฉด ๊ฐ์‚ฌํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

์ €๋Š” ๊ทธ ๊ธฐ๋Œ€์— ๋ถ€์‘ํ•  ์ˆ˜ ์žˆ๋„๋ก, ๋ชจ๋“  ๋‚ด์šฉ์„ ๋‹ด์•„ ์ค€๋น„ํ–ˆ์Šต๋‹ˆ๋‹ค.

๐ŸŽ EVENT ๐ŸŽ


๊ฐ•์˜๋ฅผ ์ˆ˜๊ฐ•ํ•ด์ฃผ์‹œ๋Š” ๋ถ„๋“ค์—๊ฒŒ๋งŒ ์ œ๊ณตํ•˜๋Š” ํŠน๋ณ„ ํ˜œํƒ์ด ์žˆ์Šต๋‹ˆ๋‹ค.

์‹ค์ œ ๋ฉ”์ด์ € ๊ธฐ์—…์—์„œ ์ถœ์ œ๋˜์—ˆ๋˜ ๊ธฐ์ˆ  ๋ฉด์ ‘ ๋ฌธ์ œ๋“ค์„ ๋ชจ์•„๋†จ์Šต๋‹ˆ๋‹ค.


์ด๋ ฅ์„œ ํ•ฉ๊ฒฉ์„ ํ•œ ๋ถ„๋“ค์ด ๊ธฐ์ˆ  ๋ฉด์ ‘์„ ์ค€๋น„ํ•˜๊ธฐ ์œ„ํ•ด์„œ ์ค€๋น„ํ•œ ํŠน.๋ณ„. ๋ฌธ์ œ์ง‘์ด๋ผ๊ณ  ๋ด์ฃผ์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค.
์ด ๋ฌธ์ œ์ง‘์€ ์ง€์†์ ์œผ๋กœ ์—…๋ฐ์ดํŠธ๊ฐ€ ๋  ์˜ˆ์ •์ด๋‹ˆ, ํŠธ๋ Œ๋“œ์— ๋งž์ถฐ์„œ ๋ฉด์ ‘ ์ค€๋น„ ํ•˜์‹ค์ˆ˜ ์žˆ์„๊ฑฐ์—์š”!!

(ํ•ด๋‹น ๋ฌธ์ œ์ง‘์€ ๋…ธ์…˜์˜ ํ˜•ํƒœ๋กœ ๋งํฌ๋กœ ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค!)


์ˆ˜๊ฐ•ํ‰์„ ์ž‘์„ฑํ•ด์ฃผ์‹œ๋Š” ์„ ์ฐฉ์ˆœ 100๋ถ„๊ป˜ ํ•ด๋‹น ๋ฌธ์ œ์ง‘์„ ๋“œ๋ฆฌ๊ฒ ์Šต๋‹ˆ๋‹ค!

์ปค๋ฎค๋‹ˆํ‹ฐ์—์„œ ์ˆ˜๊ฐ•ํ‰ ์ธ์ฆ ํ›„ ๋ฐ›์•„๊ฐ€์„ธ์š”!

(์ธ์ฆํ•˜๋Š” ๋ฐฉ๋ฒ•์€ ๋งจ ๋งˆ์ง€๋ง‰ ๊ฐ•์˜์— ์ ์–ด๋’€์Šต๋‹ˆ๋‹ค __)


์ด๋ฟ๋งŒ์ด ์•„๋‹™๋‹ˆ๋‹ค

๊ฐœ๋ฐœ์ž ์ทจ์—… ์ค€๋น„ ๊ฐ€์ด๋“œ(์ด๋ ฅ์„œ, ํฌํŠธํด๋ฆฌ์˜ค ๋“ฑ๋“ฑ)๊นŒ์ง€ ๋“œ๋ฆฝ๋‹ˆ๋‹ค!


๐ŸŽ EVENT 2 ๐ŸŽ

๊ฐ•์˜ ์ˆ˜๊ฐ• ์ดํ›„, ์„œ๋ฅ˜ ํ•ฉ๊ฒฉํ•˜์‹  ์„ ์ฐฉ์ˆœ 10๋ถ„๋“ค์€ ์˜คํ”ˆ ํ†ก๋ฐฉ์œผ๋กœ ์ˆ˜๊ฐ•ํ›„๊ธฐ + ์„œ๋ฅ˜ ํ•ฉ๊ฒฉ๊ธฐ๋ฅผ ๊ณต์œ ํ•ด์ฃผ์„ธ์š”!

๊ฐ์‚ฌ์˜ ์˜๋ฏธ๋กœ ์Šคํƒ€๋ฒ…์Šค ๊ธฐํ”„ํ‹ฐ์ฝ˜์„ ์ „๋‹ฌ๋“œ๋ฆฌ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค


๐ŸŽ EVENT 3 ๐ŸŽ

ํ•ด๋‹น ๋งํฌ๋ฅผ ํ†ตํ•ด ๊ตฌ๊ธ€ ์„ค๋ฌธ์„ ์ œ์ถœํ•ด์ฃผ์‹œ๋ฉด

๐ŸŽŸํ• ์ธ ์ฟ ํฐ์„ ์ „๋‹ฌ๋“œ๋ฆฌ๊ฒ ์Šต๋‹ˆ๋‹ค ๐ŸŽŸ


๐ŸŽ EVENT 4 ๐ŸŽ

์ง„์†”ํ•œ ํ›„๊ธฐ ํ•˜๋‚˜ํ•˜๋‚˜๊ฐ€ ๋‹ค๋ฅธ ์ˆ˜๊ฐ•์ƒ๋“ค์—๊ฒŒ ํฐ ๋™๊ธฐ๋ถ€์—ฌ์™€ ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค.

๋ธ”๋กœ๊ทธ์— ๊ฐ•์˜ ๋ฆฌ๋ทฐ ์ž‘์„ฑ ํ›„ ํ•ด๋‹น ๋งํฌ๋กœ ์ œ์ถœํ•ด์ฃผ์‹œ๋ฉด ์ฟ ํŒก์ด์ธ  3๋งŒ์› ๊ธฐํ”„ํ‹ฐ์ฝ˜์„ ๋“œ๋ฆฝ๋‹ˆ๋‹ค!

(๋‹ค๋งŒ ์ˆ˜๊ฐ•๋ฅ ์ด 80% ์ด์ƒ์ด์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค)


๐ŸŽ EVENT 5 ๐ŸŽ

IntelliJ IDE 3๊ฐœ์›” ๋ฌด๋ฃŒ ์ด์šฉ๊ถŒ ์ œ๊ณต!

์—ฌ๋Ÿฌ๋ถ„๋“ค์˜ ๊ฐœ๋ฐœ ๊ณต๋ถ€๋ฅผ ์‘์›ํ•˜๋Š” ๋งˆ์Œ์œผ๋กœ JetBrains์™€์˜ ํ˜‘์—…์„ ํ†ตํ•ด ํŠน๋ณ„ํ•œ ํ˜œํƒ์„ ์ค€๋น„ํ–ˆ์Šต๋‹ˆ๋‹ค.
์•„๋ž˜ ํ”„๋กœ๋ชจ์…˜ ์ฝ”๋“œ๋ฅผ ํ†ตํ•ด IntelliJ๋ฅผ 3๊ฐœ์›”๊ฐ„ ๋ฌด๋ฃŒ๋กœ ์‚ฌ์šฉํ•˜์‹ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค!


โœ…ํ”„๋กœ๋ชจ์…˜ ์ฝ”๋“œ: HYUNJOONPARKxJB
โœ…ํ˜œํƒ ๋‚ด์šฉ: JetBrains ๋‹จ์ผ IDE(์˜ˆ: IntelliJ, PyCharm, WebStorm ๋“ฑ) 3๊ฐœ์›” ๋ฌด๋ฃŒ ์ด์šฉ๊ถŒ
โœ…์‚ฌ์šฉ ๊ธฐํ•œ: ~ 2026๋…„ 5์›” 13์ผ๊นŒ์ง€
โœ…์‚ฌ์šฉ ๋ฐฉ๋ฒ•๐Ÿ˜€

1.JetBrains ๊ณต์‹ ์ฟ ํฐ ๋“ฑ๋ก ํŽ˜์ด์ง€ ์ ‘์†

2.์ฝ”๋“œ ์ž…๋ ฅ ํ›„ ์›ํ•˜๋Š” IDE ์„ ํƒ

3.์ด๋ฉ”์ผ๋กœ ๋ฐœ๊ธ‰๋œ ๋ผ์ด์„ ์Šค ํ™•์ธ


โš ์ฃผ์˜์‚ฌํ•ญ:
์ด ์ฝ”๋“œ๋Š” JetBrains๋ฅผ ์ฒ˜์Œ ์‚ฌ์šฉํ•˜๋Š” ์‹ ๊ทœ ์‚ฌ์šฉ์ž๋งŒ ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.
(์ด์ „์— JetBrains ์œ ๋ฃŒ ๋ผ์ด์„ ์Šค๋ฅผ ์‚ฌ์šฉํ•ด๋ณธ ์ด๋ ฅ์ด ์—†๋Š” ๋ถ„๋“ค๋งŒ ๋“ฑ๋ก ๊ฐ€๋Šฅ)
(๊ตฌ๊ธ€ ์ด๋ฉ”์ผ ์ƒˆ๋กœ ํŒŒ์„œ ํ•˜๋ฉด ๋ฌดํ•œ์œผ๋กœ ํ•  ์ˆ˜ ์žˆ์–ด์š”)

2025.05.01 ์—…๋ฐ์ดํŠธ

Docker Image ๊นจ์ง€๋Š” ๊ฒฝ์šฐ์— ๋Œ€ํ•œ ๊ฐ€์ด๋“œ ์ถ”๊ฐ€ feat. Anfield


2025.05.05 ์—…๋ฐ์ดํŠธ

์™œ ์šฐ๋ฆฌ db ๋Š” public subnet ์— ์žˆ๋‚˜์š”? ์„น์…˜ ์ถ”๊ฐ€ feat. Hi

2025.05.11 ์—…๋ฐ์ดํŠธ

JMH ํ”Œ๋Ÿฌ๊ทธ์ธ ์„ค์น˜ ์„ค๋ช… ์ถ”๊ฐ€ feat. kongminoo


2025.06.02 ์—…๋ฐ์ดํŠธ

์ธ๋ฑ์Šค์˜ ๋ฐ์ดํ„ฐ ํ๋ฆ„ ์„ค๋ช… ์ถ”๊ฐ€ feat. ๋ชจ๊น…


2025.06.07 ์—…๋ฐ์ดํŠธ

์‹คํ–‰๊ณ„ํš์—์„œ ๋“œ๋ผ์ด๋น™ ํ…Œ์ด๋ธ”๊ณผ ๋“œ๋ฆฌ๋ธ ํ…Œ์ด๋ธ”์„ ํŒ๋‹จํ•˜๋Š” ๊ธฐ์ค€ ์„ค๋ช… ์ถ”๊ฐ€ feat. cho766


์ด ๊ฐ•์˜๋ฅผ ๋งŒ๋“  ์‚ฌ๋žŒ

์ฟ ํŒก, ์•ผ๋†€์ž ์ตœ์ข… ๋ฉด์ ‘๊นŒ์ง€ ๋ณด๊ณ  ์˜จ ๋’ท ์ด์•ผ๊ธฐ ์ฐ ํ‘ผ๋‹ค - 6๋…„์ฐจ ๊ฐœ๋ฐœ์ž 24๊ฐœ ํšŒ์‚ฌ ์ด์ง ์Šคํ† ๋ฆฌ [ep 5]

๋”ฉ์ฝ”๋”ฉ์ฝ”(๋ฉ”์ธ๊ฐ•์‚ฌ)

  • 2021 ~ 2022: S ์ฝ”๋”ฉํด๋Ÿฝ ์•Œ๊ณ ๋ฆฌ์ฆ˜ (data-structure) ํŠœํ„ฐ

  • 2022 ~ : ์ฝ”๋”ฉ ์œ ํŠœ๋ธŒ ๋”ฉ์ฝ”๋”ฉ์ฝ” ์šด์˜ (๊ฐœ๋ฐœ์ž ์ทจ์—… ๊ด€๋ จ๋œ ๋‹ค์–‘ํ•œ ์ปจํ…์ธ  ๋ณด์œ )

  • 2022 ~ 2023 : ๋น„๋ฐ”๋ฆฌํผ๋ธ”๋ฆฌ์นด ์„œ๋ฒ„ ๊ฐœ๋ฐœ์ž


  • ์ ˆ๋Œ€ ํ•™์ƒ์„ ํฌ๊ธฐํ•˜์ง€ ์•Š์Œ ๐Ÿฆˆ

  • ๊ฐœ๋ฐœ์ž ์ทจ์—… ๋ฝ€๊ฐœ๊ธฐ ์ปค๋ฎค๋‹ˆํ‹ฐ ์šด์˜ ๋ฐ ์˜คํ”„๋ผ์ธ ๋ชจ์ž„ ์šด์˜


๋‘ฅ์นด(๋ณด์กฐ๊ฐ•์‚ฌ)

  • ๋„ค์นด๋ผ์ฟ ๋ฐฐ๋‹นํ†  ๊ฐœ๋ฐœ์ž


์ˆ˜๊ฐ• ์ „ ์ฐธ๊ณ  ์‚ฌํ•ญ

๋งŒ์•ฝ!! ์ˆ˜๊ฐ• ์‹ ์ฒญํ•˜๊ธฐ ์ „์— ์กฐ๊ธˆ์ด๋ผ๋„ ๊ณ ๋ฏผ๋œ๋‹ค.

๋‚ด๊ฐ€ ์ง€๊ธˆ ์ด ๊ฐ•์˜๋ฅผ ๋“ฃ๋Š”๊ฒŒ ๋งž์„๊นŒ?? ๊ณ ๋ฏผํ•˜์‹œ๋Š” ๋ถ„๋“ค์€ ์–ธ์ œ๋“  ํŽธํ•˜๊ฒŒ ์˜คํ”ˆ ํ†ก๋ฐฉ์œผ๋กœ ๋ฌธ์˜ํ•ด์ฃผ์„ธ์š”!!

๐Ÿ˜ ์—ด์‹ฌํžˆ ๋‹ต๋ณ€๋“œ๋ ค๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค ๐Ÿ˜

์‹ค์Šต ํ™˜๊ฒฝ

  • intellij๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. Community(๋ฌด๋ฃŒ) ๋ฒ„์ „๋„ ์•„๋ฌด ์ƒ๊ด€ ์—†์Šต๋‹ˆ๋‹ค.

  • ์œˆ๋„์šฐ, ๋งฅ ์•„๋ฌด ์ƒ๊ด€ ์—†์Šต๋‹ˆ๋‹ค! ๊ฐ ์šด์˜์ฒด์ œ ๋ณ„ ์„ค์น˜ ๋ฐฉ๋ฒ•๋“ค ๋ชจ๋‘ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.


ํ•™์Šต ์ž๋ฃŒ

  • ๋…ธ์…˜ ๋ฐ PDF๋กœ ์ „๋ถ€ ๊ณต์œ ํ•ด๋“œ๋ฆฝ๋‹ˆ๋‹ค!

  • ํ”„๋กœ์ ํŠธ ์ฝ”๋“œ๋ฅผ ๊ณต์œ ํ•ด๋“œ๋ฆฝ๋‹ˆ๋‹ค!

์„ ์ˆ˜ ์ง€์‹ ๋ฐ ์œ ์˜์‚ฌํ•ญ

์ด๋Ÿฐ ๋ถ„๋“ค๊ป˜
์ถ”์ฒœ๋“œ๋ ค์š”!

ํ•™์Šต ๋Œ€์ƒ์€
๋ˆ„๊ตฌ์ผ๊นŒ์š”?

  • ๋ถ€ํŠธ์บ ํ”„ ๊ฒฝํ—˜์ž

  • ์Šคํ”„๋ง ๋ฐฑ์—”๋“œ ๊ฒฝํ—˜์ž

์„ ์ˆ˜ ์ง€์‹,
ํ•„์š”ํ• ๊นŒ์š”?

  • ๋ฐฑ์—”๋“œ

  • ์Šคํ”„๋ง

์•ˆ๋…•ํ•˜์„ธ์š”
๋”ฉ์ฝ”๋”ฉ์ฝ”์ž…๋‹ˆ๋‹ค.

5,326

๋ช…

์ˆ˜๊ฐ•์ƒ

490

๊ฐœ

์ˆ˜๊ฐ•ํ‰

90

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4.9

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4

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๐Ÿš€ ํ† ์Šค ์ถœ์‹  | ๋ฐฑ์—”๋“œ 8๋…„์ฐจ
๐ŸŽฅ 2๋งŒ ์œ ํŠœ๋ฒ„ | ๊ฐœ๋ฐœ ์ฝ˜ํ…์ธ  ์ œ์ž‘
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์ฝ”๋”ฉ์„ ๋’ค์ง‘๋‹ค, ๋”ฉ์ฝ”๋”ฉ์ฝ”. ์‰ฝ๊ณ , ์—ฐ์—ญ์ ์œผ๋กœ ์ดํ•ด๋˜๋Š” ์ง€์‹์„ ์ „๋‹ฌํ•ฉ๋‹ˆ๋‹ค.

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82๊ฐœ โˆ™ (21์‹œ๊ฐ„ 23๋ถ„)

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์ˆ˜๊ฐ•ํ‰

์ „์ฒด

102๊ฐœ

5.0

102๊ฐœ์˜ ์ˆ˜๊ฐ•ํ‰

  • dianaheo๋‹˜์˜ ํ”„๋กœํ•„ ์ด๋ฏธ์ง€
    dianaheo

    ์ˆ˜๊ฐ•ํ‰ 1

    โˆ™

    ํ‰๊ท  ํ‰์  5.0

    5

    5% ์ˆ˜๊ฐ• ํ›„ ์ž‘์„ฑ

    I got to know you, Dingcodingko, from Threads, moved to YouTube, and was so drawn to your incredible teaching skills that I ended up purchasing your course on Inflearn. I am a junior developer who is preparing for employment. The job market is very difficult these days, and consequently, the requirements for new graduates are increasingly high, leading to a lot of concerns as I prepare my resume and portfolio (projects). I am confident that this lecture will be able to address those concerns. Thank you for creating such good content and lectures, and I will always support you!!!

    • almondshin๋‹˜์˜ ํ”„๋กœํ•„ ์ด๋ฏธ์ง€
      almondshin

      ์ˆ˜๊ฐ•ํ‰ 1

      โˆ™

      ํ‰๊ท  ํ‰์  5.0

      5

      30% ์ˆ˜๊ฐ• ํ›„ ์ž‘์„ฑ

      Simple. Without even an introduction like "Here's what you can learn," it dives straight into the practical aspects of what to write on a resume to make interviewers nod in approval. I work as a backend developer for member/authentication services. Since I mostly deal with hardware and infrastructure directly in on-premise environments, I used to skip courses with 'cloud-based practicals,' thinking, "This is different from my environment." This course also has a part dealing with AWS EC2 and RDS using Terraform, but oddly, I didn't feel any resistance. This is thanks to the way Terraform was introduced simply, almost like a bash script, focusing on "why use this" and "how to collect performance improvement metrics through this." The flow of the lecture itself is organized as: 'Why is it needed โ†’ How to configure it โ†’ What's needed to prove it with numbers' This structure means it's not just a simple infrastructure practical, but it allows you to write something like "derived improvement plans based on performance metrics" in a single line on your resume. I actually operate an authentication system in an on-premise rack environment full of physical servers. It's an environment where there are physical units for Web01, Web02, ARS, Staging, and DB backup equipment. Even in such an environment, the Prometheus, Grafana, CloudWatch metric design, and load testing โ†’ improvement cycle explained in this course were directly applicable. Whether it was cloud or on-premise didn't matter in this course. At first, I thought the Week 3 index optimization lecture would be at the level of basic DB fundamentals. But it actually corrects your perspective on reading execution plans and tracing bottlenecks. It clarifies the meaning of Covering Index, not just at the level of "it's fast," but precisely points out its location in the overall tuning strategy and I/O cost reduction. I also had an experience tuning an identity verification history API where I simply tried to shorten the query length. Following the lecture, I was immediately able to catch on, "Ah, this was a case where the range index condition wasn't applied." That kind of intuition can only be gained from a lecture that explains things centered around cases. I am also looking forward to the subsequent lectures on transactions, lock strategies, and code optimization. This course doesn't just deliver practical knowledge. It is the only course that guides you on "how to write that experience on your resume." So, I changed items that I used to just write like "Automated settlement batch process and improved statistical processing system" on my resume, to reflect the quantitative performance expression, problem-solving oriented structure, and flow demonstrating the meaning of structural transformation I learned in the course, as follows: - Due to the Oracle procedure + Excel-based statistical system, monthly average of 14 million rows of self-authentication transaction data required manual processing taking over 2 hours, with constant risk of work conflicts and human error. - Built an E2E automated batch system based on Spring Scheduled + Crontab. - Prevented parallel execution conflicts and made execution cycles flexible with Crontab. - Included automation of report generation based on Apache POI + automatic sending to administrator email. - Processing time reduced from 2 hours โ†’ 15 minutes (88% reduction), maintained 0% settlement error rate, and improved speed of decision-making for related departments with automated reports. Since then, I have gained a standard for judging which structures are stable in practice and which designs are advantageous for maintenance. This standard is immediately integrating into my resume and way of thinking. It's not just a skill upgrade, but a change in the ability to articulate my competence. This course is 'a course that enables me to talk about what I did as a backend developer.' Even if it's not cloud, even if it's not the latest technology, It is a must-take course for any developer who wants to change the sentences on their resume.

      • strongkmh๋‹˜์˜ ํ”„๋กœํ•„ ์ด๋ฏธ์ง€
        strongkmh

        ์ˆ˜๊ฐ•ํ‰ 3

        โˆ™

        ํ‰๊ท  ํ‰์  5.0

        5

        14% ์ˆ˜๊ฐ• ํ›„ ์ž‘์„ฑ

        As mentioned in the intro, it's not just about injecting knowledge, but explaining well from the perspective of "why" - why it's needed, and what content makes a backend developer's resume attractive. Actually, if it were just explaining up to this point, I wouldn't think there's a need to take the course, but since we even get to practice firsthand how to create content for a resume (how to quantify it), I think I can apply it when refactoring previous projects or developing new projects in the future. Thank you for creating this course, especially with the difficult job market situation!

        • 16262๋‹˜์˜ ํ”„๋กœํ•„ ์ด๋ฏธ์ง€
          16262

          ์ˆ˜๊ฐ•ํ‰ 5

          โˆ™

          ํ‰๊ท  ํ‰์  5.0

          5

          13% ์ˆ˜๊ฐ• ํ›„ ์ž‘์„ฑ

          • polynomeer๋‹˜์˜ ํ”„๋กœํ•„ ์ด๋ฏธ์ง€
            polynomeer

            ์ˆ˜๊ฐ•ํ‰ 23

            โˆ™

            ํ‰๊ท  ํ‰์  4.9

            ์ˆ˜์ •๋จ

            5

            36% ์ˆ˜๊ฐ• ํ›„ ์ž‘์„ฑ

            This is the most interesting and immersive lecture I've ever taken. The lecture is well-structured, making me feel how much preparation was put into it. Thank you so much for providing this lecture, which is like a welcome rain in a drought before my technical interview! ๐Ÿ™‡โ€โ™‚๏ธ

            ๋น„์Šทํ•œ ๊ฐ•์˜

            ๊ฐ™์€ ๋ถ„์•ผ์˜ ๋‹ค๋ฅธ ๊ฐ•์˜๋ฅผ ๋งŒ๋‚˜๋ณด์„ธ์š”!

            โ‚ฉ385,000