๐Ÿงฑ DB

1.[DB] ๐Ÿ—‚๏ธ Index๋ž€?

post-thumbnail

์ธ๋ฑ์Šค ์ž˜ ์จ์•ผ ํ•˜๋Š” ์ด์œ 

2025๋…„ 5์›” 21์ผ

2.[DB] โ›ณ๏ธ ํŠธ๋žœ์žญ์…˜์ด๋ž€?

post-thumbnail

ALL OR NOTHING

2025๋…„ 5์›” 26์ผ

3.[DB]๐ŸšฆIsolation Level(๊ฒฉ๋ฆฌ ์ˆ˜์ค€)์ด๋ž€?

post-thumbnail

๋ฐ์ดํ„ฐ ์ •ํ•ฉ์„ฑ์ด๋ƒ, ๋™์‹œ์„ฑ์ด๋ƒ

2025๋…„ 6์›” 10์ผ

4.[DB] utf8mb4 Collation ๋น„๊ต : 0900_ai_ci ๐Ÿ†š general_ci

post-thumbnail

utf8mb4 Collation ๋น„๊ต : 0900_ai_ci ๐Ÿ†š general_ci

2025๋…„ 8์›” 15์ผ