diff --git a/README.md b/README.md index 0d410ba..8a17304 100644 --- a/README.md +++ b/README.md @@ -3,7 +3,7 @@
**๐Ÿš€ 1/30 ์ตœ์ข… ๊ฐœ์„ ์‚ฌํ•ญ์€ ํ•˜๋‹จ์— ๊ธฐ์žฌํ•ด๋‘์—ˆ์Šต๋‹ˆ๋‹ค. ๐Ÿš€**

## **ํ”„๋กœ์ ํŠธ ์†Œ๊ฐœ** ํŒ์—…์Šคํ† ์–ด ์˜ˆ์•ฝ ๋ฐ ์ถ”์ฒœ ์„œ๋น„์Šค๋กœ, ํŒ์—…์Šคํ† ์–ด ์˜ˆ์•ฝ ์˜คํ”ˆ ์‹œ์ ์— ํŠธ๋ž˜ํ”ฝ์ด ๋ชฐ๋ฆฌ๋ฉฐ ์ด๋ฅผ ๋Œ€์‘ํ•  ์ˆ˜ ์žˆ๋Š” ์„œ๋น„์Šค์ด๋‹ค. ์‚ฌ์šฉ์ž๋Š” ์ž์‹ ๊ณผ ๋น„์Šทํ•œ ์กฐ๊ฑด์„ ๊ฐ€์ง„ ๊ทธ๋ฃน์˜ ์นด๋“œ ๊ฒฐ์ œ ๋‚ด์—ญ์„ ํ† ๋Œ€๋กœ ๊ธฐ๋ฐ˜์œผ๋กœ ๋‹ค๋ฅธ ํŒ์—…์Šคํ† ์–ด๋ฅผ ์ถ”์ฒœ๋ฐ›์„ ์ˆ˜ ์žˆ๋‹ค.
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**Skills** `JAVA 17`, `SpringBoot3`, `MySQL`, `AWS` +
**Skills** `JAVA 17`, `SpringBoot3`, `MySQL`, `AWS` (ํ•˜๋‹จ Infra ์‚ฌ์ง„ ์ฐธ๊ณ ) ### **์ฃผ์š” ๊ธฐ๋Šฅ** 1. ์‚ฌ์šฉ์ž ๊ด€๋ฆฌ @@ -278,9 +278,10 @@ https://drive.google.com/file/d/1np6pBRT7CSKuDsdFETkB0GAE_jj3KigE/view - ๋ฌธ์ œ์  - ์บ์‹œ ๋ฏธ์Šค ์‹œ DB ์กฐํšŒ ๋ฐ ์บ์‹œ ์ €์žฅ ๊ณผ์ • ์ถ”๊ฐ€๋กœ, ๋‹จ์ˆœ DB ์กฐํšŒ๋ณด๋‹ค ๋น„ํšจ์œจ์  - ๊ฐœ์„  ๋ฐฉํ–ฅ - - ์บ์‹œ ์ „๋žต ์ตœ์ ํ™” ํ•„์š”: + 1. ์บ์‹œ ์ „๋žต ์ตœ์ ํ™” - ์ž์ฃผ ์กฐํšŒ๋˜๋Š” ๋ฐ์ดํ„ฐ ์šฐ์„  ์บ์‹ฑ - ์บ์‹œ ์ ์ค‘๋ฅ  ํ–ฅ์ƒ์„ ์œ„ํ•œ TTL(Time-to-Live) ๋ฐ ๋ฐ์ดํ„ฐ ๊ตฌ์กฐ ๊ฐœ์„  + 2. no offset ๋ฐฉ์‹์œผ๋กœ ๊ฐœ์„  #### 2. EC2 ์ ‘๊ทผ์„ ์œ„ํ•ด Bastion host ์‚ฌ์šฉ - Bastion host ๋Œ€์‹  System Manager Session Manager ๋„์ž…์„ ํ†ตํ•ด ๋ณด๋‹ค ๋” ์•ˆ์ „ํ•œ ์ ‘๊ทผ ๊ด€๋ฆฌ ํ•„์š” #### 3. CI/CD ํŒŒ์ดํ”„๋ผ์ธ ๋ถ€์žฌ @@ -305,6 +306,8 @@ https://drive.google.com/file/d/1np6pBRT7CSKuDsdFETkB0GAE_jj3KigE/view - ํŒ์—… ์Šคํ† ์–ด ์ „์ฒด ์ •๋ณด ์กฐํšŒ ๊ธฐ๋Šฅ - no offset ์ ์šฉ - ์˜ˆ์•ฝ ๊ธฐ๋Šฅ + - ์ง€์ˆ˜ ๋ฐฑ์˜คํ”„ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์ถ”๊ฐ€ + - ์˜ˆ์•ฝ ๋ฐ์ดํ„ฐ ์ €์žฅ ์‹คํŒจ ๊ฐ€๋Šฅ์„ฑ ๊ณ ๋ ค - Redis Pub/Sub ์ ์šฉ โ‡’ ๊ธฐ์กด์˜ ์Šค์ผ€์ค„๋Ÿฌ ๋ฐฉ์‹๋ณด๋‹ค ์‹ค์‹œ๊ฐ„์„ฑ ๊ฐœ์„  @@ -330,3 +333,22 @@ https://drive.google.com/file/d/1np6pBRT7CSKuDsdFETkB0GAE_jj3KigE/view - Auto Scaling ํฌ๊ธฐ ์กฐ์ • ์ •์ฑ… ์„ค์ • - CloudWatch ๊ฒฝ๋ณด๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ EC2 ASG, ECS Service์— ๋‹จ๊ณ„ ์กฐ์ • ์ •์ฑ… ์„ค์ • + +## ํ…Œ์ŠคํŠธ ๊ฒฐ๊ณผ ๋ฐ ๋น„๊ต +### ๋ถ€ํ•˜ ํ…Œ์ŠคํŠธ +![image](https://github.com/user-attachments/assets/e93b14e2-2ec0-4230-9d55-2d0229989d73) +- ๊ฒฐ๋ก  (๊ฐœ์„ ์‚ฌํ•ญ) + - ๊ฐœ์„  ๋ฒ„์ „์˜ ์„ฑ๋Šฅ์ด ์ „๋ฐ˜์ ์œผ๋กœ ํ›จ์”ฌ ๊ฐœ์„ ๋จ. + - ์š”์ฒญ ์ˆ˜ 50% ์ฆ๊ฐ€์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ์‘๋‹ต ์†๋„๊ฐ€ ์•ฝ 14๋ฐฐ ๋นจ๋ผ์ง€๊ณ , ์‹คํŒจ์œจ์ด 0%๋กœ ํ–ฅ์ƒ๋จ. + - ์ตœ๋Œ€ ์‘๋‹ต ์‹œ๊ฐ„์ด 1๋ฒˆ์—์„œ 60์ดˆ๊นŒ์ง€ ๊ฑธ๋ฆฌ๋˜ ๊ฒƒ์ด, 2๋ฒˆ์—์„œ๋Š” 17์ดˆ๋กœ ๋‹จ์ถ•๋จ. + - Iteration ์ˆ˜ํ–‰ ํšŸ์ˆ˜๊ฐ€ 2.5๋ฐฐ ์ฆ๊ฐ€ํ•˜๋ฉฐ, ๋™์‹œ ์‚ฌ์šฉ์ž ์ฒ˜๋ฆฌ ์„ฑ๋Šฅ์ด ํฌ๊ฒŒ ๊ฐœ์„ ๋จ. + + +### ์ŠคํŒŒ์ดํฌ ํ…Œ์ŠคํŠธ +![image](https://github.com/user-attachments/assets/0d136c36-79b9-4399-8d2c-066d45cf07f3) +- ๊ฒฐ๋ก  (๊ฐœ์„ ์‚ฌํ•ญ) + - 1๋ฒˆ(Scheduler ์ ์šฉ ์˜ˆ์•ฝ ๋ฒ„์ „), 2๋ฒˆ(Redis Pub/Sub ์ ์šฉ ์˜ˆ์•ฝ ๋ฒ„์ „), 3๋ฒˆ(์ „์ฒด ๊ฐœ์„  ๋ฒ„์ „) + - 3๋ฒˆ์ด 1๋ฒˆ๊ณผ 2๋ฒˆ์— ๋น„ํ•ด ๊ฐ€์žฅ ์•ˆ์ •์ ์ด๋ฉฐ ์„ฑ๋Šฅ์ด ์šฐ์ˆ˜ํ•จ. + - ์‘๋‹ต ์†๋„๊ฐ€ 1๋ฒˆ, 2๋ฒˆ ๋Œ€๋น„ ์•ฝ 40% ๋‹จ์ถ•๋˜์—ˆ์œผ๋ฉฐ, ์ตœ๋Œ€ ์‘๋‹ต ์‹œ๊ฐ„๋„ ์ ˆ๋ฐ˜ ์ดํ•˜๋กœ ๊ฐ์†Œ. + - ์‹คํŒจ์œจ 0%๋กœ ๊ฐ€์žฅ ์•ˆ์ •์ ์ธ ์„ฑ๋Šฅ์„ ๋ณด์—ฌ์คŒ. + - Iteration ์ฒ˜๋ฆฌ๋Ÿ‰(์š”์ฒญ ์ˆ˜)์ด 70% ์ฆ๊ฐ€ํ•˜๋ฉฐ ๋ถ€ํ•˜ ์ฒ˜๋ฆฌ ๋Šฅ๋ ฅ ํ–ฅ์ƒ๋จ.