한계를 경계로 바꾸다: 대규모 커머스 DB 샤딩 전환기 | 거버넌스
kakao tech · 16:22 · Watch on YouTube
Kakao Commerce moved its order DB from scale-up and hot-cold separation to sharding on buyer user ID with modular routing over 24 logical shards on 12 physical DBs, achieving 10+ years capacity and 12x single-shard th...