Jenkins & Ansible์„ ํ™œ์šฉํ•œ CI/CD ๊ตฌ์ถ• ์‚ฌ๋ก€

Jenkins๋ฅผ ํ†ตํ•ด ๋นŒ๋“œ ๋ฐ ํ…Œ์ŠคํŠธ๋ฅผ ์ž๋™ํ™”ํ•˜๊ณ , Ansible์„ ํ†ตํ•ด ์„œ๋ฒ„ ๋ฐฐํฌ๋ฅผ ์ž๋™ํ™”ํ•œ ์‚ฌ๋ก€์ž…๋‹ˆ๋‹ค.

[Stalk Project] ์•„๊ธฐ์ž๊ธฐํ•œ ๋ผ์ฆˆ๋ฒ ๋ฆฌํŒŒ์ด ์„œ๋ฒ„ ๊ตฌ์ถ•

[Stalk Project] ์•„๊ธฐ์ž๊ธฐํ•œ ๋ผ์ฆˆ๋ฒ ๋ฆฌํŒŒ์ด ์„œ๋ฒ„ ๊ตฌ์ถ•

AWS ํด๋ผ์šฐ๋“œ์˜ ๋น„์šฉ ์ ˆ๊ฐ ๋ฐ Jenkins, Redis ๋“ฑ์˜ ์ธํ”„๋ผ ํˆด์„ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด ๋ผ์ฆˆ๋ฒ ๋ฆฌํŒŒ์ด๋กœ ์„œ๋ฒ„๋ฅผ ๊ตฌ์ถ•ํ•œ ์‚ฌ๋ก€์ž…๋‹ˆ๋‹ค.

[Troubleshooting] JPA์˜ N + 1 Query issue ์„ฑ๋Šฅ ๊ฐœ์„  ์‚ฌ๋ก€

JPA์—์„œ ๋ฐœ์ƒํ•˜๋Š” N + 1 ์ด์Šˆ๋ฅผ QueryDSL๊ณผ DTO๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์„ฑ๋Šฅ์„ ์•ฝ 85% ๊ฐœ์„ ์‹œํ‚จ ์‚ฌ๋ก€๋ฅผ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค..

[Troubleshooting] @Async์„ ํ™œ์šฉํ•œ ์ด๋ฉ”์ผ ์ˆ˜์‹  API ๊ฐœ์„  ๋ฐฉ์•ˆ

๋น„๋™๊ธฐ ์ฒ˜๋ฆฌ์™€ Thread Pool์„ ์ดํ•ดํ•˜๊ณ  @Async๋ฅผ ํ†ตํ•ด ์•ฝ 90%์˜ ์„ฑ๋Šฅ์„ ๊ฐœ์„ ์‹œ์ผฐ์Šต๋‹ˆ๋‹ค.

[Troubleshooting] JPA ๋ณ€๊ฒฝ๊ฐ์ง€ vs QueryDSL : ํšŒ์› ์ •๋ณด ์ˆ˜์ • ์ตœ์ ํ™” ๋ฐฉ์•ˆ

QueryDSL์„ ์‚ฌ์šฉํ•˜์—ฌ member update ๊ธฐ๋Šฅ์„ ๊ฐœ์„ ์‹œํ‚จ ์‚ฌ๋ก€๋ฅผ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค.

[์žฌ๊ณ  ๊ด€๋ฆฌ #3] ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ…: Redis๋ฅผ ํ™œ์šฉํ•˜์—ฌ DB ๋ฐ๋“œ๋ฝ ํ•ด๊ฒฐํ•˜๊ธฐ

RDBMS์˜ ํŠธ๋žœ์žญ์…˜๊ณผ ๋ฝ์œผ๋กœ ์ธํ•œ ๋ฐ๋“œ๋ฝ์„ Redis ๊ธฐ์ˆ ์„ ํ™œ์šฉํ•˜์—ฌ ํ•ด๊ฒฐํ•œ ์‚ฌ๋ก€๋ฅผ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค.

Pagination


ยฉ 2021. All rights reserved.