์ž‘์„ฑ์ž : kyuu ๐Ÿ‘€

๋ฆฌ๋ทฐ ๊ฐฏ์ˆ˜ / ๋ณ„์  ํ‰๊ท  ๊ณ„์‚ฐ ๊ธฐ๋Šฅ ๊ตฌํ˜„

Redis ๊ธฐ์ˆ ์  ์„ ํƒ

๐Ÿงง Redis

: Redis๋Š”ย ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค/์บ์‹œ/๋ฉ”์‹œ์ง€ ๋ธŒ๋กœ์ปค๋กœ ์‚ฌ์šฉ๋˜๋Š” in-memory๊ธฐ๋ฐ˜์˜ Dictionary(key-value) ์ €์žฅ์†Œ

: ์ธ๋ฉ”๋ชจ๋ฆฌ์˜ ๊ตฌ์กฐ๋กœ ๋””์Šคํฌ์— ๋ฐ์ดํ„ฐ๋ฅผ ์“ฐ๋Š”๊ฒƒ์ด ์•„๋‹ˆ๋ผ, ๋ฉ”๋ชจ๋ฆฌ์—์„œ ์ฒ˜๋ฆฌํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์†๋„๊ฐ€ ๋น ๋ฅธ ์žฅ์ ์ด ์žˆ๋‹ค.

โ™Ÿย ์บ์‹œ ์“ฐ๊ธฐ ์ „๋žต (Writeย Cacheย Strategy)

โœจย Redis์˜ ์บ์‹œ ์“ฐ๊ธฐ ์ „๋žต์—๋Š” ์„ธ๊ฐ€์ง€ ํŒจํ„ด์ด ์žˆ์œผ๋ฉฐ, Write Back ํŒจํ„ด์„ ์‚ฌ์šฉ ์˜ˆ์ •

โ‡’ ์„ ํƒ ์ด์œ  : ๋ฆฌ๋ทฐ ๋ฐ์ดํ„ฐ๊ฐ€ ์‹ค์‹œ๊ฐ„์„ฑ์œผ๋กœ ์—…๋ฐ์ดํŠธ ๋  ๊ฒฝ์šฐ Write์™€ Read๋ฅผ ํ•  ๋•Œ ๋งŽ์€ ๋ฆฌ์†Œ์Šค๊ฐ€ ์†Œ๋ชจ ๋  ๊ฒƒ ๊ฐ™๊ณ , ๋ฆฌ๋ทฐ ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•ด์„œ์‹ค์‹œ๊ฐ„์„ฑ์œผ๋กœ ๋ฐ์ดํ„ฐ๊ฐ€ ์—…๋ฐ์ดํŠธ ๋  ํ•„์š” ์—†์Œ โ€ผ๏ธ


Redis Client (Jedis / Lettuce)

https://github.com/redis/jedis

https://github.com/lettuce-io/lettuce-core

Jedis ๋ณด๋‹ค Lettuce ๋ฅผ ์“ฐ์ž